1728102768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 320

約数和(自身を含む): 5687635968

約数和(自身を除く): 3959533200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 41, 42, 47, 48, 51, 56, 68, 82, 84, 94, 102, 112, 119, 123, 136, 141, 157, 164, 168, 188, 204, 238, 246, 272, 282, 287, 314, 328, 329, 336, 357, 376, 408, 471, 476, 492, 564, 574, 628, 656, 658, 697, 714, 752, 799, 816, 861, 942, 952, 984, 987, 1099, 1128, 1148, 1256, 1316, 1394, 1428, 1598, 1722, 1884, 1904, 1927, 1968, 1974, 2091, 2198, 2256, 2296, 2397, 2512, 2632, 2669, 2788, 2856, 3196, 3297, 3444, 3768, 3854, 3948, 4182, 4396, 4592, 4794, 4879, 5264, 5338, 5576, 5593, 5712, 5781, 6392, 6437, 6594, 6888, 7379, 7536, 7708, 7896, 8007, 8364, 8792, 9588, 9758, 10676, 11152, 11186, 11562, 12784, 12874, 13188, 13489, 13776, 14637, 14758, 15416, 15792, 16014, 16728, 16779, 17584, 18683, 19176, 19311, 19516, 21352, 22137, 22372, 23124, 25748, 26376, 26978, 29274, 29516, 30832, 32028, 32759, 33456, 33558, 37366, 38352, 38622, 39032, 40467, 42704, 44274, 44744, 45059, 46248, 51496, 51653, 52752, 53956, 56049, 58548, 59032, 64056, 65518, 67116, 74732, 77244, 78064, 80934, 88548, 89488, 90118, 92496, 98277, 102992, 103306, 107912, 109429, 112098, 117096, 118064, 125443, 128112, 131036, 134232, 135177, 149464, 154488, 154959, 161868, 177096, 180236, 196554, 206612, 215824, 218858, 224196, 229313, 234192, 250886, 262072, 268464, 270354, 298928, 302539, 308976, 309918, 323736, 328287, 354192, 360472, 376329, 393108, 413224, 437716, 448392, 458626, 501772, 524144, 540708, 605078, 619836, 647472, 656574, 687939, 720944, 752658, 766003, 786216, 826448, 875432, 878101, 896784, 907617, 917252, 1003544, 1081416, 1210156, 1239672, 1313148, 1375878, 1505316, 1532006, 1572432, 1750864, 1756202, 1815234, 1834504, 2007088, 2117773, 2162832, 2298009, 2420312, 2479344, 2626296, 2634303, 2751756, 3010632, 3064012, 3512404, 3630468, 3669008, 4235546, 4596018, 4840624, 5143163, 5252592, 5268606, 5503512, 6021264, 6128024, 6353319, 7024808, 7260936, 8471092, 9192036, 10286326, 10537212, 11007024, 12256048, 12706638, 14049616, 14521872, 15429489, 16942184, 18384072, 20572652, 21074424, 25413276, 30858978, 33884368, 36002141, 36768144, 41145304, 42148848, 50826552, 61717956, 72004282, 82290608, 101653104, 108006423, 123435912, 144008564, 216012846, 246871824, 288017128, 432025692, 576034256, 864051384, 1728102768]

約数ペア:

[(1, 1728102768), (2, 864051384), (3, 576034256), (4, 432025692), (6, 288017128), (7, 246871824), (8, 216012846), (12, 144008564), (14, 123435912), (16, 108006423), (17, 101653104), (21, 82290608), (24, 72004282), (28, 61717956), (34, 50826552), (41, 42148848), (42, 41145304), (47, 36768144), (48, 36002141), (51, 33884368), (56, 30858978), (68, 25413276), (82, 21074424), (84, 20572652), (94, 18384072), (102, 16942184), (112, 15429489), (119, 14521872), (123, 14049616), (136, 12706638), (141, 12256048), (157, 11007024), (164, 10537212), (168, 10286326), (188, 9192036), (204, 8471092), (238, 7260936), (246, 7024808), (272, 6353319), (282, 6128024), (287, 6021264), (314, 5503512), (328, 5268606), (329, 5252592), (336, 5143163), (357, 4840624), (376, 4596018), (408, 4235546), (471, 3669008), (476, 3630468), (492, 3512404), (564, 3064012), (574, 3010632), (628, 2751756), (656, 2634303), (658, 2626296), (697, 2479344), (714, 2420312), (752, 2298009), (799, 2162832), (816, 2117773), (861, 2007088), (942, 1834504), (952, 1815234), (984, 1756202), (987, 1750864), (1099, 1572432), (1128, 1532006), (1148, 1505316), (1256, 1375878), (1316, 1313148), (1394, 1239672), (1428, 1210156), (1598, 1081416), (1722, 1003544), (1884, 917252), (1904, 907617), (1927, 896784), (1968, 878101), (1974, 875432), (2091, 826448), (2198, 786216), (2256, 766003), (2296, 752658), (2397, 720944), (2512, 687939), (2632, 656574), (2669, 647472), (2788, 619836), (2856, 605078), (3196, 540708), (3297, 524144), (3444, 501772), (3768, 458626), (3854, 448392), (3948, 437716), (4182, 413224), (4396, 393108), (4592, 376329), (4794, 360472), (4879, 354192), (5264, 328287), (5338, 323736), (5576, 309918), (5593, 308976), (5712, 302539), (5781, 298928), (6392, 270354), (6437, 268464), (6594, 262072), (6888, 250886), (7379, 234192), (7536, 229313), (7708, 224196), (7896, 218858), (8007, 215824), (8364, 206612), (8792, 196554), (9588, 180236), (9758, 177096), (10676, 161868), (11152, 154959), (11186, 154488), (11562, 149464), (12784, 135177), (12874, 134232), (13188, 131036), (13489, 128112), (13776, 125443), (14637, 118064), (14758, 117096), (15416, 112098), (15792, 109429), (16014, 107912), (16728, 103306), (16779, 102992), (17584, 98277), (18683, 92496), (19176, 90118), (19311, 89488), (19516, 88548), (21352, 80934), (22137, 78064), (22372, 77244), (23124, 74732), (25748, 67116), (26376, 65518), (26978, 64056), (29274, 59032), (29516, 58548), (30832, 56049), (32028, 53956), (32759, 52752), (33456, 51653), (33558, 51496), (37366, 46248), (38352, 45059), (38622, 44744), (39032, 44274), (40467, 42704)]