724409092

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 1435825440

約数和(自身を除く): 711416348

約数列:

[1, 2, 4, 11, 22, 44, 67, 89, 121, 134, 178, 242, 251, 268, 356, 484, 502, 737, 979, 1004, 1474, 1958, 2761, 2948, 3916, 5522, 5963, 8107, 10769, 11044, 11926, 16214, 16817, 21538, 22339, 23852, 30371, 32428, 33634, 43076, 44678, 60742, 65593, 67268, 89356, 121484, 131186, 184987, 245729, 262372, 369974, 491458, 721523, 739948, 982916, 1443046, 1496713, 2034857, 2703019, 2886092, 2993426, 4069714, 5406038, 5986852, 8139428, 10812076, 16463843, 32927686, 65855372, 181102273, 362204546, 724409092]

約数ペア:

[(1, 724409092), (2, 362204546), (4, 181102273), (11, 65855372), (22, 32927686), (44, 16463843), (67, 10812076), (89, 8139428), (121, 5986852), (134, 5406038), (178, 4069714), (242, 2993426), (251, 2886092), (268, 2703019), (356, 2034857), (484, 1496713), (502, 1443046), (737, 982916), (979, 739948), (1004, 721523), (1474, 491458), (1958, 369974), (2761, 262372), (2948, 245729), (3916, 184987), (5522, 131186), (5963, 121484), (8107, 89356), (10769, 67268), (11044, 65593), (11926, 60742), (16214, 44678), (16817, 43076), (21538, 33634), (22339, 32428), (23852, 30371)]