2391951432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{541}}^1$

素因数の和:983

約数の個数: 128

約数和(自身を含む): 6643445760

約数和(自身を除く): 4251494328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 383, 444, 481, 541, 766, 888, 962, 1082, 1149, 1443, 1532, 1623, 1924, 2164, 2298, 2886, 3064, 3246, 3848, 4328, 4596, 4979, 5772, 6492, 7033, 9192, 9958, 11544, 12984, 14066, 14171, 14937, 19916, 20017, 21099, 28132, 28342, 29874, 39832, 40034, 42198, 42513, 56264, 56684, 59748, 60051, 80068, 84396, 85026, 113368, 119496, 120102, 160136, 168792, 170052, 184223, 207203, 240204, 260221, 340104, 368446, 414406, 480408, 520442, 552669, 621609, 736892, 780663, 828812, 1040884, 1105338, 1243218, 1473784, 1561326, 1657624, 2081768, 2210676, 2486436, 2693639, 3122652, 4421352, 4972872, 5387278, 6245304, 7666511, 8080917, 10774556, 15333022, 16161834, 21549112, 22999533, 30666044, 32323668, 45999066, 61332088, 64647336, 91998132, 99664643, 183996264, 199329286, 298993929, 398658572, 597987858, 797317144, 1195975716, 2391951432]

約数ペア:

[(1, 2391951432), (2, 1195975716), (3, 797317144), (4, 597987858), (6, 398658572), (8, 298993929), (12, 199329286), (13, 183996264), (24, 99664643), (26, 91998132), (37, 64647336), (39, 61332088), (52, 45999066), (74, 32323668), (78, 30666044), (104, 22999533), (111, 21549112), (148, 16161834), (156, 15333022), (222, 10774556), (296, 8080917), (312, 7666511), (383, 6245304), (444, 5387278), (481, 4972872), (541, 4421352), (766, 3122652), (888, 2693639), (962, 2486436), (1082, 2210676), (1149, 2081768), (1443, 1657624), (1532, 1561326), (1623, 1473784), (1924, 1243218), (2164, 1105338), (2298, 1040884), (2886, 828812), (3064, 780663), (3246, 736892), (3848, 621609), (4328, 552669), (4596, 520442), (4979, 480408), (5772, 414406), (6492, 368446), (7033, 340104), (9192, 260221), (9958, 240204), (11544, 207203), (12984, 184223), (14066, 170052), (14171, 168792), (14937, 160136), (19916, 120102), (20017, 119496), (21099, 113368), (28132, 85026), (28342, 84396), (29874, 80068), (39832, 60051), (40034, 59748), (42198, 56684), (42513, 56264)]