427439376

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 320

約数和(自身を含む): 1539901440

約数和(自身を除く): 1112462064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 83, 84, 91, 104, 108, 112, 117, 126, 131, 144, 156, 166, 168, 182, 189, 208, 216, 234, 249, 252, 262, 273, 312, 332, 336, 351, 364, 378, 393, 432, 468, 498, 504, 524, 546, 581, 624, 664, 702, 728, 747, 756, 786, 819, 917, 936, 996, 1008, 1048, 1079, 1092, 1162, 1179, 1328, 1404, 1456, 1494, 1512, 1572, 1638, 1703, 1743, 1834, 1872, 1992, 2096, 2158, 2184, 2241, 2324, 2358, 2457, 2751, 2808, 2988, 3024, 3144, 3237, 3276, 3406, 3486, 3537, 3668, 3984, 4316, 4368, 4482, 4648, 4716, 4914, 5109, 5229, 5502, 5616, 5976, 6288, 6474, 6552, 6812, 6972, 7074, 7336, 7553, 8253, 8632, 8964, 9296, 9432, 9711, 9828, 10218, 10458, 10873, 11004, 11921, 11952, 12948, 13104, 13624, 13944, 14148, 14672, 15106, 15327, 15687, 16506, 17264, 17928, 18864, 19422, 19656, 20436, 20916, 21746, 22008, 22659, 23842, 24759, 25896, 27248, 27888, 28296, 29133, 30212, 30654, 31374, 32619, 33012, 35763, 35856, 38844, 39312, 40872, 41832, 43492, 44016, 45318, 45981, 47684, 49518, 51792, 56592, 58266, 60424, 61308, 62748, 65238, 66024, 67977, 71526, 76111, 77688, 81744, 83664, 86984, 90636, 91962, 95368, 97857, 99036, 107289, 116532, 120848, 122616, 125496, 130476, 132048, 135954, 141349, 143052, 152222, 155376, 173968, 181272, 183924, 190736, 195714, 198072, 203931, 214578, 228333, 233064, 245232, 250992, 260952, 271908, 282698, 286104, 293571, 304444, 321867, 362544, 367848, 391428, 396144, 407862, 424047, 429156, 456666, 466128, 521904, 543816, 565396, 572208, 587142, 608888, 643734, 684999, 735696, 782856, 815724, 848094, 858312, 913332, 989443, 1087632, 1130792, 1174284, 1217776, 1272141, 1287468, 1369998, 1565712, 1631448, 1696188, 1716624, 1826664, 1978886, 2054997, 2261584, 2348568, 2544282, 2574936, 2739996, 2968329, 3262896, 3392376, 3653328, 3816423, 3957772, 4109994, 4697136, 5088564, 5149872, 5479992, 5936658, 6784752, 7632846, 7915544, 8219988, 8904987, 10177128, 10959984, 11873316, 15265692, 15831088, 16439976, 17809974, 20354256, 23746632, 26714961, 30531384, 32879952, 35619948, 47493264, 53429922, 61062768, 71239896, 106859844, 142479792, 213719688, 427439376]

約数ペア:

[(1, 427439376), (2, 213719688), (3, 142479792), (4, 106859844), (6, 71239896), (7, 61062768), (8, 53429922), (9, 47493264), (12, 35619948), (13, 32879952), (14, 30531384), (16, 26714961), (18, 23746632), (21, 20354256), (24, 17809974), (26, 16439976), (27, 15831088), (28, 15265692), (36, 11873316), (39, 10959984), (42, 10177128), (48, 8904987), (52, 8219988), (54, 7915544), (56, 7632846), (63, 6784752), (72, 5936658), (78, 5479992), (83, 5149872), (84, 5088564), (91, 4697136), (104, 4109994), (108, 3957772), (112, 3816423), (117, 3653328), (126, 3392376), (131, 3262896), (144, 2968329), (156, 2739996), (166, 2574936), (168, 2544282), (182, 2348568), (189, 2261584), (208, 2054997), (216, 1978886), (234, 1826664), (249, 1716624), (252, 1696188), (262, 1631448), (273, 1565712), (312, 1369998), (332, 1287468), (336, 1272141), (351, 1217776), (364, 1174284), (378, 1130792), (393, 1087632), (432, 989443), (468, 913332), (498, 858312), (504, 848094), (524, 815724), (546, 782856), (581, 735696), (624, 684999), (664, 643734), (702, 608888), (728, 587142), (747, 572208), (756, 565396), (786, 543816), (819, 521904), (917, 466128), (936, 456666), (996, 429156), (1008, 424047), (1048, 407862), (1079, 396144), (1092, 391428), (1162, 367848), (1179, 362544), (1328, 321867), (1404, 304444), (1456, 293571), (1494, 286104), (1512, 282698), (1572, 271908), (1638, 260952), (1703, 250992), (1743, 245232), (1834, 233064), (1872, 228333), (1992, 214578), (2096, 203931), (2158, 198072), (2184, 195714), (2241, 190736), (2324, 183924), (2358, 181272), (2457, 173968), (2751, 155376), (2808, 152222), (2988, 143052), (3024, 141349), (3144, 135954), (3237, 132048), (3276, 130476), (3406, 125496), (3486, 122616), (3537, 120848), (3668, 116532), (3984, 107289), (4316, 99036), (4368, 97857), (4482, 95368), (4648, 91962), (4716, 90636), (4914, 86984), (5109, 83664), (5229, 81744), (5502, 77688), (5616, 76111), (5976, 71526), (6288, 67977), (6474, 66024), (6552, 65238), (6812, 62748), (6972, 61308), (7074, 60424), (7336, 58266), (7553, 56592), (8253, 51792), (8632, 49518), (8964, 47684), (9296, 45981), (9432, 45318), (9711, 44016), (9828, 43492), (10218, 41832), (10458, 40872), (10873, 39312), (11004, 38844), (11921, 35856), (11952, 35763), (12948, 33012), (13104, 32619), (13624, 31374), (13944, 30654), (14148, 30212), (14672, 29133), (15106, 28296), (15327, 27888), (15687, 27248), (16506, 25896), (17264, 24759), (17928, 23842), (18864, 22659), (19422, 22008), (19656, 21746), (20436, 20916)]