427360076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 944939520

約数和(自身を除く): 517579444

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 71, 142, 143, 187, 221, 284, 286, 374, 442, 572, 619, 748, 781, 884, 923, 1207, 1238, 1562, 1846, 2414, 2431, 2476, 3124, 3692, 4828, 4862, 6809, 8047, 9724, 10153, 10523, 13277, 13618, 15691, 16094, 20306, 21046, 26554, 27236, 31382, 32188, 40612, 42092, 43949, 53108, 62764, 87898, 88517, 115753, 136799, 172601, 175796, 177034, 231506, 273598, 345202, 354068, 463012, 483439, 547196, 571337, 690404, 747133, 966878, 1142674, 1494266, 1504789, 1933756, 2285348, 2988532, 3009578, 6019156, 6284707, 8218463, 9712729, 12569414, 16436926, 19425458, 25138828, 32873852, 38850916, 106840019, 213680038, 427360076]

約数ペア:

[(1, 427360076), (2, 213680038), (4, 106840019), (11, 38850916), (13, 32873852), (17, 25138828), (22, 19425458), (26, 16436926), (34, 12569414), (44, 9712729), (52, 8218463), (68, 6284707), (71, 6019156), (142, 3009578), (143, 2988532), (187, 2285348), (221, 1933756), (284, 1504789), (286, 1494266), (374, 1142674), (442, 966878), (572, 747133), (619, 690404), (748, 571337), (781, 547196), (884, 483439), (923, 463012), (1207, 354068), (1238, 345202), (1562, 273598), (1846, 231506), (2414, 177034), (2431, 175796), (2476, 172601), (3124, 136799), (3692, 115753), (4828, 88517), (4862, 87898), (6809, 62764), (8047, 53108), (9724, 43949), (10153, 42092), (10523, 40612), (13277, 32188), (13618, 31382), (15691, 27236), (16094, 26554), (20306, 21046)]