12439883112

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:1087

約数の個数: 128

約数和(自身を含む): 32595763200

約数和(自身を除く): 20155880088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 109, 124, 186, 211, 218, 248, 327, 372, 422, 436, 633, 654, 727, 744, 844, 872, 1266, 1308, 1454, 1688, 2181, 2532, 2616, 2908, 3379, 4362, 5064, 5816, 6541, 6758, 8724, 10137, 13082, 13516, 17448, 19623, 20274, 22537, 22999, 26164, 27032, 39246, 40548, 45074, 45998, 52328, 67611, 68997, 78492, 79243, 81096, 90148, 91996, 135222, 137994, 153397, 156984, 158486, 180296, 183992, 237729, 270444, 275988, 306794, 316972, 460191, 475458, 540888, 551976, 613588, 633944, 712969, 920382, 950916, 1227176, 1425938, 1840764, 1901832, 2138907, 2456533, 2851876, 3681528, 4277814, 4755307, 4913066, 5703752, 7369599, 8555628, 9510614, 9826132, 14265921, 14739198, 16720273, 17111256, 19021228, 19652264, 28531842, 29478396, 33440546, 38042456, 50160819, 57063684, 58956792, 66881092, 100321638, 114127368, 133762184, 200643276, 401286552, 518328463, 1036656926, 1554985389, 2073313852, 3109970778, 4146627704, 6219941556, 12439883112]

約数ペア:

[(1, 12439883112), (2, 6219941556), (3, 4146627704), (4, 3109970778), (6, 2073313852), (8, 1554985389), (12, 1036656926), (24, 518328463), (31, 401286552), (62, 200643276), (93, 133762184), (109, 114127368), (124, 100321638), (186, 66881092), (211, 58956792), (218, 57063684), (248, 50160819), (327, 38042456), (372, 33440546), (422, 29478396), (436, 28531842), (633, 19652264), (654, 19021228), (727, 17111256), (744, 16720273), (844, 14739198), (872, 14265921), (1266, 9826132), (1308, 9510614), (1454, 8555628), (1688, 7369599), (2181, 5703752), (2532, 4913066), (2616, 4755307), (2908, 4277814), (3379, 3681528), (4362, 2851876), (5064, 2456533), (5816, 2138907), (6541, 1901832), (6758, 1840764), (8724, 1425938), (10137, 1227176), (13082, 950916), (13516, 920382), (17448, 712969), (19623, 633944), (20274, 613588), (22537, 551976), (22999, 540888), (26164, 475458), (27032, 460191), (39246, 316972), (40548, 306794), (45074, 275988), (45998, 270444), (52328, 237729), (67611, 183992), (68997, 180296), (78492, 158486), (79243, 156984), (81096, 153397), (90148, 137994), (91996, 135222)]