849775472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:407

約数の個数: 160

約数和(自身を含む): 2130530304

約数和(自身を除く): 1280754832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 67, 91, 104, 112, 124, 134, 182, 208, 217, 248, 268, 281, 364, 403, 434, 469, 496, 536, 562, 728, 806, 868, 871, 938, 1072, 1124, 1456, 1612, 1736, 1742, 1876, 1967, 2077, 2248, 2821, 3224, 3472, 3484, 3653, 3752, 3934, 4154, 4496, 5642, 6097, 6448, 6968, 7306, 7504, 7868, 8308, 8711, 11284, 12194, 13936, 14539, 14612, 15736, 16616, 17422, 18827, 22568, 24388, 25571, 27001, 29078, 29224, 31472, 33232, 34844, 37654, 45136, 48776, 51142, 54002, 58156, 58448, 60977, 69688, 75308, 97552, 102284, 108004, 113243, 116312, 121954, 131789, 139376, 150616, 189007, 204568, 216008, 226486, 232624, 243908, 244751, 263578, 301232, 378014, 409136, 432016, 452972, 487816, 489502, 527156, 583637, 756028, 792701, 905944, 975632, 979004, 1054312, 1167274, 1512056, 1585402, 1713257, 1811888, 1958008, 2108624, 2334548, 3024112, 3170804, 3426514, 3916016, 4085459, 4669096, 6341608, 6853028, 7587281, 8170918, 9338192, 12683216, 13706056, 15174562, 16341836, 27412112, 30349124, 32683672, 53110967, 60698248, 65367344, 106221934, 121396496, 212443868, 424887736, 849775472]

約数ペア:

[(1, 849775472), (2, 424887736), (4, 212443868), (7, 121396496), (8, 106221934), (13, 65367344), (14, 60698248), (16, 53110967), (26, 32683672), (28, 30349124), (31, 27412112), (52, 16341836), (56, 15174562), (62, 13706056), (67, 12683216), (91, 9338192), (104, 8170918), (112, 7587281), (124, 6853028), (134, 6341608), (182, 4669096), (208, 4085459), (217, 3916016), (248, 3426514), (268, 3170804), (281, 3024112), (364, 2334548), (403, 2108624), (434, 1958008), (469, 1811888), (496, 1713257), (536, 1585402), (562, 1512056), (728, 1167274), (806, 1054312), (868, 979004), (871, 975632), (938, 905944), (1072, 792701), (1124, 756028), (1456, 583637), (1612, 527156), (1736, 489502), (1742, 487816), (1876, 452972), (1967, 432016), (2077, 409136), (2248, 378014), (2821, 301232), (3224, 263578), (3472, 244751), (3484, 243908), (3653, 232624), (3752, 226486), (3934, 216008), (4154, 204568), (4496, 189007), (5642, 150616), (6097, 139376), (6448, 131789), (6968, 121954), (7306, 116312), (7504, 113243), (7868, 108004), (8308, 102284), (8711, 97552), (11284, 75308), (12194, 69688), (13936, 60977), (14539, 58448), (14612, 58156), (15736, 54002), (16616, 51142), (17422, 48776), (18827, 45136), (22568, 37654), (24388, 34844), (25571, 33232), (27001, 31472), (29078, 29224)]