247271472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12911}}^1$

素因数の和:12951

約数の個数: 120

約数和(自身を含む): 832565760

約数和(自身を除く): 585294288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 12911, 19152, 25822, 38733, 51644, 77466, 90377, 103288, 116199, 154932, 180754, 206576, 232398, 245309, 271131, 309864, 361508, 464796, 490618, 542262, 619728, 723016, 735927, 813393, 929592, 981236, 1084524, 1446032, 1471854, 1626786, 1717163, 1859184, 1962472, 2169048, 2207781, 2943708, 3253572, 3434326, 3924944, 4338096, 4415562, 5151489, 5887416, 6507144, 6868652, 8831124, 10302978, 11774832, 13014288, 13737304, 15454467, 17662248, 20605956, 27474608, 30908934, 35324496, 41211912, 61817868, 82423824, 123635736, 247271472]

約数ペア:

[(1, 247271472), (2, 123635736), (3, 82423824), (4, 61817868), (6, 41211912), (7, 35324496), (8, 30908934), (9, 27474608), (12, 20605956), (14, 17662248), (16, 15454467), (18, 13737304), (19, 13014288), (21, 11774832), (24, 10302978), (28, 8831124), (36, 6868652), (38, 6507144), (42, 5887416), (48, 5151489), (56, 4415562), (57, 4338096), (63, 3924944), (72, 3434326), (76, 3253572), (84, 2943708), (112, 2207781), (114, 2169048), (126, 1962472), (133, 1859184), (144, 1717163), (152, 1626786), (168, 1471854), (171, 1446032), (228, 1084524), (252, 981236), (266, 929592), (304, 813393), (336, 735927), (342, 723016), (399, 619728), (456, 542262), (504, 490618), (532, 464796), (684, 361508), (798, 309864), (912, 271131), (1008, 245309), (1064, 232398), (1197, 206576), (1368, 180754), (1596, 154932), (2128, 116199), (2394, 103288), (2736, 90377), (3192, 77466), (4788, 51644), (6384, 38733), (9576, 25822), (12911, 19152)]