892971828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1838

約数の個数: 144

約数和(自身を含む): 2707810560

約数和(自身を除く): 1814838732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 71, 84, 87, 116, 126, 142, 174, 203, 213, 252, 261, 284, 348, 406, 426, 497, 522, 609, 639, 812, 852, 994, 1044, 1218, 1278, 1491, 1721, 1827, 1988, 2059, 2436, 2556, 2982, 3442, 3654, 4118, 4473, 5163, 5964, 6177, 6884, 7308, 8236, 8946, 10326, 12047, 12354, 14413, 15489, 17892, 18531, 20652, 24094, 24708, 28826, 30978, 36141, 37062, 43239, 48188, 49909, 57652, 61956, 72282, 74124, 86478, 99818, 108423, 122191, 129717, 144564, 149727, 172956, 199636, 216846, 244382, 259434, 299454, 349363, 366573, 433692, 449181, 488764, 518868, 598908, 698726, 733146, 855337, 898362, 1048089, 1099719, 1397452, 1466292, 1710674, 1796724, 2096178, 2199438, 2566011, 3144267, 3421348, 3543539, 4192356, 4398876, 5132022, 6288534, 7087078, 7698033, 10264044, 10630617, 12577068, 14174156, 15396066, 21261234, 24804773, 30792132, 31891851, 42522468, 49609546, 63783702, 74414319, 99219092, 127567404, 148828638, 223242957, 297657276, 446485914, 892971828]

約数ペア:

[(1, 892971828), (2, 446485914), (3, 297657276), (4, 223242957), (6, 148828638), (7, 127567404), (9, 99219092), (12, 74414319), (14, 63783702), (18, 49609546), (21, 42522468), (28, 31891851), (29, 30792132), (36, 24804773), (42, 21261234), (58, 15396066), (63, 14174156), (71, 12577068), (84, 10630617), (87, 10264044), (116, 7698033), (126, 7087078), (142, 6288534), (174, 5132022), (203, 4398876), (213, 4192356), (252, 3543539), (261, 3421348), (284, 3144267), (348, 2566011), (406, 2199438), (426, 2096178), (497, 1796724), (522, 1710674), (609, 1466292), (639, 1397452), (812, 1099719), (852, 1048089), (994, 898362), (1044, 855337), (1218, 733146), (1278, 698726), (1491, 598908), (1721, 518868), (1827, 488764), (1988, 449181), (2059, 433692), (2436, 366573), (2556, 349363), (2982, 299454), (3442, 259434), (3654, 244382), (4118, 216846), (4473, 199636), (5163, 172956), (5964, 149727), (6177, 144564), (6884, 129717), (7308, 122191), (8236, 108423), (8946, 99818), (10326, 86478), (12047, 74124), (12354, 72282), (14413, 61956), (15489, 57652), (17892, 49909), (18531, 48188), (20652, 43239), (24094, 37062), (24708, 36141), (28826, 30978)]