1520341284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1481}}^1$

素因数の和:1618

約数の個数: 144

約数和(自身を含む): 4503477888

約数和(自身を除く): 2983136604

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 101, 121, 132, 154, 202, 231, 242, 303, 308, 363, 404, 462, 484, 606, 707, 726, 847, 924, 1111, 1212, 1414, 1452, 1481, 1694, 2121, 2222, 2541, 2828, 2962, 3333, 3388, 4242, 4443, 4444, 5082, 5924, 6666, 7777, 8484, 8886, 10164, 10367, 12221, 13332, 15554, 16291, 17772, 20734, 23331, 24442, 31101, 31108, 32582, 36663, 41468, 46662, 48873, 48884, 62202, 65164, 73326, 85547, 93324, 97746, 114037, 124404, 146652, 149581, 171094, 179201, 195492, 228074, 256641, 299162, 342111, 342188, 358402, 448743, 456148, 513282, 537603, 598324, 684222, 716804, 897486, 1026564, 1047067, 1075206, 1254407, 1368444, 1645391, 1794972, 2094134, 2150412, 2508814, 3141201, 3290782, 3763221, 4188268, 4936173, 5017628, 6282402, 6581564, 7526442, 9872346, 11517737, 12564804, 15052884, 18099301, 19744692, 23035474, 34553211, 36198602, 46070948, 54297903, 69106422, 72397204, 108595806, 126695107, 138212844, 217191612, 253390214, 380085321, 506780428, 760170642, 1520341284]

約数ペア:

[(1, 1520341284), (2, 760170642), (3, 506780428), (4, 380085321), (6, 253390214), (7, 217191612), (11, 138212844), (12, 126695107), (14, 108595806), (21, 72397204), (22, 69106422), (28, 54297903), (33, 46070948), (42, 36198602), (44, 34553211), (66, 23035474), (77, 19744692), (84, 18099301), (101, 15052884), (121, 12564804), (132, 11517737), (154, 9872346), (202, 7526442), (231, 6581564), (242, 6282402), (303, 5017628), (308, 4936173), (363, 4188268), (404, 3763221), (462, 3290782), (484, 3141201), (606, 2508814), (707, 2150412), (726, 2094134), (847, 1794972), (924, 1645391), (1111, 1368444), (1212, 1254407), (1414, 1075206), (1452, 1047067), (1481, 1026564), (1694, 897486), (2121, 716804), (2222, 684222), (2541, 598324), (2828, 537603), (2962, 513282), (3333, 456148), (3388, 448743), (4242, 358402), (4443, 342188), (4444, 342111), (5082, 299162), (5924, 256641), (6666, 228074), (7777, 195492), (8484, 179201), (8886, 171094), (10164, 149581), (10367, 146652), (12221, 124404), (13332, 114037), (15554, 97746), (16291, 93324), (17772, 85547), (20734, 73326), (23331, 65164), (24442, 62202), (31101, 48884), (31108, 48873), (32582, 46662), (36663, 41468)]