840731863608

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{105437}}^1$

素因数の和:106686

約数の個数: 192

約数和(自身を含む): 2804768890560

約数和(自身を除く): 1964037026952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1217, 1638, 2184, 2434, 3276, 3651, 4868, 6552, 7302, 8519, 9736, 10953, 14604, 15821, 17038, 21906, 25557, 29208, 31642, 34076, 43812, 47463, 51114, 63284, 68152, 76671, 87624, 94926, 102228, 105437, 110747, 126568, 142389, 153342, 189852, 204456, 210874, 221494, 284778, 306684, 316311, 332241, 379704, 421748, 442988, 569556, 613368, 632622, 664482, 738059, 843496, 885976, 948933, 996723, 1139112, 1265244, 1328964, 1370681, 1476118, 1897866, 1993446, 2214177, 2530488, 2657928, 2741362, 2952236, 3795732, 3986892, 4112043, 4428354, 5482724, 5904472, 6642531, 7591464, 7973784, 8224086, 8856708, 9594767, 10965448, 12336129, 13285062, 16448172, 17713416, 19189534, 24672258, 26570124, 28784301, 32896344, 38379068, 49344516, 53140248, 57568602, 76758136, 86352903, 98689032, 115137204, 128316829, 172705806, 230274408, 256633658, 345411612, 384950487, 513267316, 690823224, 769900974, 898217803, 1026534632, 1154851461, 1539801948, 1668118777, 1796435606, 2309702922, 2694653409, 3079603896, 3336237554, 3592871212, 4619405844, 5004356331, 5389306818, 6672475108, 7185742424, 8083960227, 9238811688, 10008712662, 10778613636, 11676831439, 13344950216, 15013068993, 16167920454, 20017425324, 21557227272, 23353662878, 30026137986, 32335840908, 35030494317, 40034850648, 46707325756, 60052275972, 64671681816, 70060988634, 93414651512, 105091482951, 120104551944, 140121977268, 210182965902, 280243954536, 420365931804, 840731863608]

約数ペア:

[(1, 840731863608), (2, 420365931804), (3, 280243954536), (4, 210182965902), (6, 140121977268), (7, 120104551944), (8, 105091482951), (9, 93414651512), (12, 70060988634), (13, 64671681816), (14, 60052275972), (18, 46707325756), (21, 40034850648), (24, 35030494317), (26, 32335840908), (28, 30026137986), (36, 23353662878), (39, 21557227272), (42, 20017425324), (52, 16167920454), (56, 15013068993), (63, 13344950216), (72, 11676831439), (78, 10778613636), (84, 10008712662), (91, 9238811688), (104, 8083960227), (117, 7185742424), (126, 6672475108), (156, 5389306818), (168, 5004356331), (182, 4619405844), (234, 3592871212), (252, 3336237554), (273, 3079603896), (312, 2694653409), (364, 2309702922), (468, 1796435606), (504, 1668118777), (546, 1539801948), (728, 1154851461), (819, 1026534632), (936, 898217803), (1092, 769900974), (1217, 690823224), (1638, 513267316), (2184, 384950487), (2434, 345411612), (3276, 256633658), (3651, 230274408), (4868, 172705806), (6552, 128316829), (7302, 115137204), (8519, 98689032), (9736, 86352903), (10953, 76758136), (14604, 57568602), (15821, 53140248), (17038, 49344516), (21906, 38379068), (25557, 32896344), (29208, 28784301), (31642, 26570124), (34076, 24672258), (43812, 19189534), (47463, 17713416), (51114, 16448172), (63284, 13285062), (68152, 12336129), (76671, 10965448), (87624, 9594767), (94926, 8856708), (102228, 8224086), (105437, 7973784), (110747, 7591464), (126568, 6642531), (142389, 5904472), (153342, 5482724), (189852, 4428354), (204456, 4112043), (210874, 3986892), (221494, 3795732), (284778, 2952236), (306684, 2741362), (316311, 2657928), (332241, 2530488), (379704, 2214177), (421748, 1993446), (442988, 1897866), (569556, 1476118), (613368, 1370681), (632622, 1328964), (664482, 1265244), (738059, 1139112), (843496, 996723), (885976, 948933)]