31388891772

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{197}}^1\times {\mathrm{38711}}^1$

素因数の和:38936

約数の個数: 96

約数和(自身を含む): 85847731200

約数和(自身を除く): 54458839428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 197, 294, 343, 394, 588, 591, 686, 788, 1029, 1182, 1372, 1379, 2058, 2364, 2758, 4116, 4137, 5516, 8274, 9653, 16548, 19306, 28959, 38612, 38711, 57918, 67571, 77422, 115836, 116133, 135142, 154844, 202713, 232266, 270284, 270977, 405426, 464532, 541954, 810852, 812931, 1083908, 1625862, 1896839, 3251724, 3793678, 5690517, 7587356, 7626067, 11381034, 13277873, 15252134, 22762068, 22878201, 26555746, 30504268, 39833619, 45756402, 53111492, 53382469, 79667238, 91512804, 106764938, 159334476, 160147407, 213529876, 320294814, 373677283, 640589628, 747354566, 1121031849, 1494709132, 2242063698, 2615740981, 4484127396, 5231481962, 7847222943, 10462963924, 15694445886, 31388891772]

約数ペア:

[(1, 31388891772), (2, 15694445886), (3, 10462963924), (4, 7847222943), (6, 5231481962), (7, 4484127396), (12, 2615740981), (14, 2242063698), (21, 1494709132), (28, 1121031849), (42, 747354566), (49, 640589628), (84, 373677283), (98, 320294814), (147, 213529876), (196, 160147407), (197, 159334476), (294, 106764938), (343, 91512804), (394, 79667238), (588, 53382469), (591, 53111492), (686, 45756402), (788, 39833619), (1029, 30504268), (1182, 26555746), (1372, 22878201), (1379, 22762068), (2058, 15252134), (2364, 13277873), (2758, 11381034), (4116, 7626067), (4137, 7587356), (5516, 5690517), (8274, 3793678), (9653, 3251724), (16548, 1896839), (19306, 1625862), (28959, 1083908), (38612, 812931), (38711, 810852), (57918, 541954), (67571, 464532), (77422, 405426), (115836, 270977), (116133, 270284), (135142, 232266), (154844, 202713)]