1408143672

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2347}}^1$

素因数の和:3013

約数の個数: 96

約数和(自身を含む): 4115245680

約数和(自身を除く): 2707102008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 641, 936, 1282, 1923, 2347, 2564, 3846, 4694, 5128, 5769, 7041, 7692, 8333, 9388, 11538, 14082, 15384, 16666, 18776, 21123, 23076, 24999, 28164, 30511, 33332, 42246, 46152, 49998, 56328, 61022, 66664, 74997, 84492, 91533, 99996, 122044, 149994, 168984, 183066, 199992, 244088, 274599, 299988, 366132, 549198, 599976, 732264, 1098396, 1504427, 2196792, 3008854, 4513281, 6017708, 9026562, 12035416, 13539843, 18053124, 19557551, 27079686, 36106248, 39115102, 54159372, 58672653, 78230204, 108318744, 117345306, 156460408, 176017959, 234690612, 352035918, 469381224, 704071836, 1408143672]

約数ペア:

[(1, 1408143672), (2, 704071836), (3, 469381224), (4, 352035918), (6, 234690612), (8, 176017959), (9, 156460408), (12, 117345306), (13, 108318744), (18, 78230204), (24, 58672653), (26, 54159372), (36, 39115102), (39, 36106248), (52, 27079686), (72, 19557551), (78, 18053124), (104, 13539843), (117, 12035416), (156, 9026562), (234, 6017708), (312, 4513281), (468, 3008854), (641, 2196792), (936, 1504427), (1282, 1098396), (1923, 732264), (2347, 599976), (2564, 549198), (3846, 366132), (4694, 299988), (5128, 274599), (5769, 244088), (7041, 199992), (7692, 183066), (8333, 168984), (9388, 149994), (11538, 122044), (14082, 99996), (15384, 91533), (16666, 84492), (18776, 74997), (21123, 66664), (23076, 61022), (24999, 56328), (28164, 49998), (30511, 46152), (33332, 42246)]