249648672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 875339136

約数和(自身を除く): 625690464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 41, 42, 48, 51, 52, 56, 68, 78, 82, 84, 91, 96, 102, 104, 112, 119, 123, 136, 156, 164, 168, 182, 204, 208, 221, 224, 238, 246, 272, 273, 287, 312, 328, 336, 357, 364, 408, 416, 442, 476, 492, 533, 544, 546, 574, 624, 656, 663, 672, 697, 714, 728, 816, 861, 884, 952, 984, 1066, 1092, 1148, 1248, 1312, 1326, 1394, 1428, 1456, 1547, 1599, 1632, 1681, 1722, 1768, 1904, 1968, 2091, 2132, 2184, 2296, 2652, 2788, 2856, 2912, 3094, 3198, 3362, 3444, 3536, 3731, 3808, 3936, 4182, 4264, 4368, 4592, 4641, 4879, 5043, 5304, 5576, 5712, 6188, 6396, 6724, 6888, 7072, 7462, 8364, 8528, 8736, 9061, 9184, 9282, 9758, 10086, 10608, 11152, 11193, 11424, 11767, 12376, 12792, 13448, 13776, 14637, 14924, 16728, 17056, 18122, 18564, 19516, 20172, 21216, 21853, 22304, 22386, 23534, 24752, 25584, 26896, 27183, 27552, 28577, 29274, 29848, 33456, 35301, 36244, 37128, 39032, 40344, 43706, 44772, 47068, 49504, 51168, 53792, 54366, 57154, 58548, 59696, 63427, 65559, 66912, 70602, 72488, 74256, 78064, 80688, 85731, 87412, 89544, 94136, 108732, 114308, 117096, 119392, 126854, 131118, 141204, 144976, 148512, 152971, 156128, 161376, 171462, 174824, 179088, 188272, 190281, 200039, 217464, 228616, 234192, 253708, 262236, 282408, 289952, 305942, 342924, 349648, 358176, 371501, 376544, 380562, 400078, 434928, 457232, 458913, 468384, 507416, 524472, 564816, 600117, 611884, 685848, 699296, 743002, 761124, 800156, 869856, 914464, 917826, 1014832, 1048944, 1114503, 1129632, 1200234, 1223768, 1371696, 1486004, 1522248, 1600312, 1835652, 2029664, 2097888, 2229006, 2400468, 2447536, 2600507, 2743392, 2972008, 3044496, 3200624, 3671304, 4458012, 4800936, 4895072, 5201014, 5944016, 6088992, 6401248, 7342608, 7801521, 8916024, 9601872, 10402028, 11888032, 14685216, 15603042, 17832048, 19203744, 20804056, 31206084, 35664096, 41608112, 62412168, 83216224, 124824336, 249648672]

約数ペア:

[(1, 249648672), (2, 124824336), (3, 83216224), (4, 62412168), (6, 41608112), (7, 35664096), (8, 31206084), (12, 20804056), (13, 19203744), (14, 17832048), (16, 15603042), (17, 14685216), (21, 11888032), (24, 10402028), (26, 9601872), (28, 8916024), (32, 7801521), (34, 7342608), (39, 6401248), (41, 6088992), (42, 5944016), (48, 5201014), (51, 4895072), (52, 4800936), (56, 4458012), (68, 3671304), (78, 3200624), (82, 3044496), (84, 2972008), (91, 2743392), (96, 2600507), (102, 2447536), (104, 2400468), (112, 2229006), (119, 2097888), (123, 2029664), (136, 1835652), (156, 1600312), (164, 1522248), (168, 1486004), (182, 1371696), (204, 1223768), (208, 1200234), (221, 1129632), (224, 1114503), (238, 1048944), (246, 1014832), (272, 917826), (273, 914464), (287, 869856), (312, 800156), (328, 761124), (336, 743002), (357, 699296), (364, 685848), (408, 611884), (416, 600117), (442, 564816), (476, 524472), (492, 507416), (533, 468384), (544, 458913), (546, 457232), (574, 434928), (624, 400078), (656, 380562), (663, 376544), (672, 371501), (697, 358176), (714, 349648), (728, 342924), (816, 305942), (861, 289952), (884, 282408), (952, 262236), (984, 253708), (1066, 234192), (1092, 228616), (1148, 217464), (1248, 200039), (1312, 190281), (1326, 188272), (1394, 179088), (1428, 174824), (1456, 171462), (1547, 161376), (1599, 156128), (1632, 152971), (1681, 148512), (1722, 144976), (1768, 141204), (1904, 131118), (1968, 126854), (2091, 119392), (2132, 117096), (2184, 114308), (2296, 108732), (2652, 94136), (2788, 89544), (2856, 87412), (2912, 85731), (3094, 80688), (3198, 78064), (3362, 74256), (3444, 72488), (3536, 70602), (3731, 66912), (3808, 65559), (3936, 63427), (4182, 59696), (4264, 58548), (4368, 57154), (4592, 54366), (4641, 53792), (4879, 51168), (5043, 49504), (5304, 47068), (5576, 44772), (5712, 43706), (6188, 40344), (6396, 39032), (6724, 37128), (6888, 36244), (7072, 35301), (7462, 33456), (8364, 29848), (8528, 29274), (8736, 28577), (9061, 27552), (9184, 27183), (9282, 26896), (9758, 25584), (10086, 24752), (10608, 23534), (11152, 22386), (11193, 22304), (11424, 21853), (11767, 21216), (12376, 20172), (12792, 19516), (13448, 18564), (13776, 18122), (14637, 17056), (14924, 16728)]