2540645647932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5281}}^1\times {\mathrm{336899}}^1$

素因数の和:342211

約数の個数: 96

約数和(自身を含む): 7174967385600

約数和(自身を除く): 4634321737668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 5281, 10562, 15843, 21124, 31686, 36967, 63372, 73934, 89777, 110901, 147868, 179554, 221802, 269331, 336899, 359108, 443604, 538662, 628439, 673798, 1010697, 1077324, 1256878, 1347596, 1885317, 2021394, 2358293, 2513756, 3770634, 4042788, 4716586, 5727283, 7074879, 7541268, 9433172, 11454566, 14149758, 17181849, 22909132, 28299516, 34363698, 40090981, 68727396, 80181962, 120272943, 160363924, 240545886, 481091772, 1779163619, 3558327238, 5337490857, 7116654476, 10674981714, 12454145333, 21349963428, 24908290666, 30245781523, 37362435999, 49816581332, 60491563046, 74724871998, 90737344569, 120983126092, 149449743996, 181474689138, 211720470661, 362949378276, 423440941322, 635161411983, 846881882644, 1270322823966, 2540645647932]

約数ペア:

[(1, 2540645647932), (2, 1270322823966), (3, 846881882644), (4, 635161411983), (6, 423440941322), (7, 362949378276), (12, 211720470661), (14, 181474689138), (17, 149449743996), (21, 120983126092), (28, 90737344569), (34, 74724871998), (42, 60491563046), (51, 49816581332), (68, 37362435999), (84, 30245781523), (102, 24908290666), (119, 21349963428), (204, 12454145333), (238, 10674981714), (357, 7116654476), (476, 5337490857), (714, 3558327238), (1428, 1779163619), (5281, 481091772), (10562, 240545886), (15843, 160363924), (21124, 120272943), (31686, 80181962), (36967, 68727396), (63372, 40090981), (73934, 34363698), (89777, 28299516), (110901, 22909132), (147868, 17181849), (179554, 14149758), (221802, 11454566), (269331, 9433172), (336899, 7541268), (359108, 7074879), (443604, 5727283), (538662, 4716586), (628439, 4042788), (673798, 3770634), (1010697, 2513756), (1077324, 2358293), (1256878, 2021394), (1347596, 1885317)]