2157260802

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 4668414912

約数和(自身を除く): 2511154110

約数列:

[1, 2, 3, 6, 37, 47, 53, 74, 83, 94, 106, 111, 141, 159, 166, 222, 249, 282, 318, 498, 1739, 1961, 2209, 2491, 3071, 3478, 3901, 3922, 4399, 4418, 4982, 5217, 5883, 6142, 6627, 7473, 7802, 8798, 9213, 10434, 11703, 11766, 13197, 13254, 14946, 18426, 23406, 26394, 81733, 92167, 117077, 144337, 162763, 163466, 183347, 184334, 206753, 234154, 245199, 276501, 288674, 325526, 351231, 366694, 413506, 433011, 488289, 490398, 550041, 553002, 620259, 702462, 866022, 976578, 1100082, 1240518, 4331849, 6783839, 7649861, 8663698, 9717391, 12995547, 13567678, 15299722, 19434782, 20351517, 22949583, 25991094, 29152173, 40703034, 45899166, 58304346, 359543467, 719086934, 1078630401, 2157260802]

約数ペア:

[(1, 2157260802), (2, 1078630401), (3, 719086934), (6, 359543467), (37, 58304346), (47, 45899166), (53, 40703034), (74, 29152173), (83, 25991094), (94, 22949583), (106, 20351517), (111, 19434782), (141, 15299722), (159, 13567678), (166, 12995547), (222, 9717391), (249, 8663698), (282, 7649861), (318, 6783839), (498, 4331849), (1739, 1240518), (1961, 1100082), (2209, 976578), (2491, 866022), (3071, 702462), (3478, 620259), (3901, 553002), (3922, 550041), (4399, 490398), (4418, 488289), (4982, 433011), (5217, 413506), (5883, 366694), (6142, 351231), (6627, 325526), (7473, 288674), (7802, 276501), (8798, 245199), (9213, 234154), (10434, 206753), (11703, 184334), (11766, 183347), (13197, 163466), (13254, 162763), (14946, 144337), (18426, 117077), (23406, 92167), (26394, 81733)]