1023786204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 2854414080

約数和(自身を除く): 1830627876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 137, 142, 147, 179, 196, 213, 274, 284, 294, 358, 411, 426, 497, 537, 548, 588, 716, 822, 852, 959, 994, 1074, 1253, 1491, 1644, 1918, 1988, 2148, 2506, 2877, 2982, 3479, 3759, 3836, 5012, 5754, 5964, 6713, 6958, 7518, 8771, 9727, 10437, 11508, 12709, 13426, 13916, 15036, 17542, 19454, 20139, 20874, 24523, 25418, 26313, 26852, 29181, 35084, 38127, 38908, 40278, 41748, 49046, 50836, 52626, 58362, 68089, 73569, 76254, 80556, 88963, 98092, 105252, 116724, 136178, 147138, 152508, 171661, 177926, 204267, 266889, 272356, 294276, 343322, 355852, 408534, 476623, 514983, 533778, 622741, 686644, 817068, 953246, 1029966, 1067556, 1201627, 1245482, 1429869, 1741133, 1868223, 1906492, 2059932, 2403254, 2490964, 2859738, 3482266, 3604881, 3736446, 4806508, 5223399, 5719476, 6964532, 7209762, 7472892, 10446798, 12187931, 14419524, 20893596, 24375862, 36563793, 48751724, 73127586, 85315517, 146255172, 170631034, 255946551, 341262068, 511893102, 1023786204]

約数ペア:

[(1, 1023786204), (2, 511893102), (3, 341262068), (4, 255946551), (6, 170631034), (7, 146255172), (12, 85315517), (14, 73127586), (21, 48751724), (28, 36563793), (42, 24375862), (49, 20893596), (71, 14419524), (84, 12187931), (98, 10446798), (137, 7472892), (142, 7209762), (147, 6964532), (179, 5719476), (196, 5223399), (213, 4806508), (274, 3736446), (284, 3604881), (294, 3482266), (358, 2859738), (411, 2490964), (426, 2403254), (497, 2059932), (537, 1906492), (548, 1868223), (588, 1741133), (716, 1429869), (822, 1245482), (852, 1201627), (959, 1067556), (994, 1029966), (1074, 953246), (1253, 817068), (1491, 686644), (1644, 622741), (1918, 533778), (1988, 514983), (2148, 476623), (2506, 408534), (2877, 355852), (2982, 343322), (3479, 294276), (3759, 272356), (3836, 266889), (5012, 204267), (5754, 177926), (5964, 171661), (6713, 152508), (6958, 147138), (7518, 136178), (8771, 116724), (9727, 105252), (10437, 98092), (11508, 88963), (12709, 80556), (13426, 76254), (13916, 73569), (15036, 68089), (17542, 58362), (19454, 52626), (20139, 50836), (20874, 49046), (24523, 41748), (25418, 40278), (26313, 38908), (26852, 38127), (29181, 35084)]