624192016

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 1414715008

約数和(自身を除く): 790522992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 211, 244, 422, 427, 433, 488, 844, 854, 866, 976, 1477, 1688, 1708, 1732, 2954, 3031, 3376, 3416, 3464, 5908, 6062, 6832, 6928, 11816, 12124, 12871, 23632, 24248, 25742, 26413, 48496, 51484, 52826, 90097, 91363, 102968, 105652, 180194, 182726, 184891, 205936, 211304, 360388, 365452, 369782, 422608, 639541, 720776, 730904, 739564, 1279082, 1441552, 1461808, 1479128, 2558164, 2958256, 5116328, 5573143, 10232656, 11146286, 22292572, 39012001, 44585144, 78024002, 89170288, 156048004, 312096008, 624192016]

約数ペア:

[(1, 624192016), (2, 312096008), (4, 156048004), (7, 89170288), (8, 78024002), (14, 44585144), (16, 39012001), (28, 22292572), (56, 11146286), (61, 10232656), (112, 5573143), (122, 5116328), (211, 2958256), (244, 2558164), (422, 1479128), (427, 1461808), (433, 1441552), (488, 1279082), (844, 739564), (854, 730904), (866, 720776), (976, 639541), (1477, 422608), (1688, 369782), (1708, 365452), (1732, 360388), (2954, 211304), (3031, 205936), (3376, 184891), (3416, 182726), (3464, 180194), (5908, 105652), (6062, 102968), (6832, 91363), (6928, 90097), (11816, 52826), (12124, 51484), (12871, 48496), (23632, 26413), (24248, 25742)]