1342657428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1230

約数の個数: 144

約数和(自身を含む): 3826569600

約数和(自身を除く): 2483912172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 71, 84, 87, 98, 116, 142, 147, 174, 196, 203, 213, 284, 294, 348, 406, 426, 497, 588, 609, 812, 852, 994, 1109, 1218, 1421, 1491, 1988, 2059, 2218, 2436, 2842, 2982, 3327, 3479, 4118, 4263, 4436, 5684, 5964, 6177, 6654, 6958, 7763, 8236, 8526, 10437, 12354, 13308, 13916, 14413, 15526, 17052, 20874, 23289, 24708, 28826, 31052, 32161, 41748, 43239, 46578, 54341, 57652, 64322, 78739, 86478, 93156, 96483, 100891, 108682, 128644, 157478, 163023, 172956, 192966, 201782, 217364, 225127, 236217, 302673, 314956, 326046, 385932, 403564, 450254, 472434, 551173, 605346, 652092, 675381, 900508, 944868, 1102346, 1210692, 1350762, 1575889, 1653519, 2204692, 2283431, 2701524, 3151778, 3307038, 3858211, 4566862, 4727667, 6303556, 6614076, 6850293, 7716422, 9133724, 9455334, 11574633, 13700586, 15432844, 15984017, 18910668, 23149266, 27401172, 31968034, 46298532, 47952051, 63936068, 95904102, 111888119, 191808204, 223776238, 335664357, 447552476, 671328714, 1342657428]

約数ペア:

[(1, 1342657428), (2, 671328714), (3, 447552476), (4, 335664357), (6, 223776238), (7, 191808204), (12, 111888119), (14, 95904102), (21, 63936068), (28, 47952051), (29, 46298532), (42, 31968034), (49, 27401172), (58, 23149266), (71, 18910668), (84, 15984017), (87, 15432844), (98, 13700586), (116, 11574633), (142, 9455334), (147, 9133724), (174, 7716422), (196, 6850293), (203, 6614076), (213, 6303556), (284, 4727667), (294, 4566862), (348, 3858211), (406, 3307038), (426, 3151778), (497, 2701524), (588, 2283431), (609, 2204692), (812, 1653519), (852, 1575889), (994, 1350762), (1109, 1210692), (1218, 1102346), (1421, 944868), (1491, 900508), (1988, 675381), (2059, 652092), (2218, 605346), (2436, 551173), (2842, 472434), (2982, 450254), (3327, 403564), (3479, 385932), (4118, 326046), (4263, 314956), (4436, 302673), (5684, 236217), (5964, 225127), (6177, 217364), (6654, 201782), (6958, 192966), (7763, 172956), (8236, 163023), (8526, 157478), (10437, 128644), (12354, 108682), (13308, 100891), (13916, 96483), (14413, 93156), (15526, 86478), (17052, 78739), (20874, 64322), (23289, 57652), (24708, 54341), (28826, 46578), (31052, 43239), (32161, 41748)]