221839596

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1132

約数の個数: 144

約数和(自身を含む): 669247488

約数和(自身を除く): 447407892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 31, 33, 34, 36, 44, 51, 62, 66, 68, 93, 99, 102, 124, 132, 153, 186, 187, 198, 204, 279, 306, 341, 372, 374, 396, 527, 558, 561, 612, 682, 748, 1023, 1054, 1063, 1116, 1122, 1364, 1581, 1683, 2046, 2108, 2126, 2244, 3069, 3162, 3189, 3366, 4092, 4252, 4743, 5797, 6138, 6324, 6378, 6732, 9486, 9567, 11594, 11693, 12276, 12756, 17391, 18071, 18972, 19134, 23188, 23386, 32953, 34782, 35079, 36142, 38268, 46772, 52173, 54213, 65906, 69564, 70158, 72284, 98859, 104346, 105237, 108426, 131812, 140316, 162639, 197718, 198781, 208692, 210474, 216852, 296577, 325278, 362483, 395436, 397562, 420948, 560201, 593154, 596343, 650556, 724966, 795124, 1087449, 1120402, 1186308, 1192686, 1449932, 1680603, 1789029, 2174898, 2240804, 2385372, 3262347, 3361206, 3578058, 4349796, 5041809, 6162211, 6524694, 6722412, 7156116, 10083618, 12324422, 13049388, 18486633, 20167236, 24648844, 36973266, 55459899, 73946532, 110919798, 221839596]

約数ペア:

[(1, 221839596), (2, 110919798), (3, 73946532), (4, 55459899), (6, 36973266), (9, 24648844), (11, 20167236), (12, 18486633), (17, 13049388), (18, 12324422), (22, 10083618), (31, 7156116), (33, 6722412), (34, 6524694), (36, 6162211), (44, 5041809), (51, 4349796), (62, 3578058), (66, 3361206), (68, 3262347), (93, 2385372), (99, 2240804), (102, 2174898), (124, 1789029), (132, 1680603), (153, 1449932), (186, 1192686), (187, 1186308), (198, 1120402), (204, 1087449), (279, 795124), (306, 724966), (341, 650556), (372, 596343), (374, 593154), (396, 560201), (527, 420948), (558, 397562), (561, 395436), (612, 362483), (682, 325278), (748, 296577), (1023, 216852), (1054, 210474), (1063, 208692), (1116, 198781), (1122, 197718), (1364, 162639), (1581, 140316), (1683, 131812), (2046, 108426), (2108, 105237), (2126, 104346), (2244, 98859), (3069, 72284), (3162, 70158), (3189, 69564), (3366, 65906), (4092, 54213), (4252, 52173), (4743, 46772), (5797, 38268), (6138, 36142), (6324, 35079), (6378, 34782), (6732, 32953), (9486, 23386), (9567, 23188), (11594, 19134), (11693, 18972), (12276, 18071), (12756, 17391)]