1612888914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:836

約数の個数: 128

約数和(自身を含む): 4110543360

約数和(自身を除く): 2497654446

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 109, 123, 182, 218, 246, 273, 287, 327, 533, 546, 574, 654, 661, 763, 861, 1066, 1322, 1417, 1526, 1599, 1722, 1983, 2289, 2834, 3198, 3731, 3966, 4251, 4469, 4578, 4627, 7462, 8502, 8593, 8938, 9254, 9919, 11193, 13407, 13881, 17186, 19838, 22386, 25779, 26814, 27101, 27762, 29757, 31283, 51558, 54202, 58097, 59514, 60151, 62566, 72049, 81303, 93849, 116194, 120302, 144098, 162606, 174291, 180453, 187698, 189707, 216147, 348582, 352313, 360906, 379414, 406679, 432294, 504343, 569121, 704626, 813358, 936637, 1008686, 1056939, 1138242, 1220037, 1513029, 1873274, 2113878, 2440074, 2466191, 2809911, 2954009, 3026058, 4932382, 5619822, 5908018, 6556459, 7398573, 8862027, 13112918, 14797146, 17724054, 19669377, 20678063, 38402117, 39338754, 41356126, 62034189, 76804234, 115206351, 124068378, 230412702, 268814819, 537629638, 806444457, 1612888914]

約数ペア:

[(1, 1612888914), (2, 806444457), (3, 537629638), (6, 268814819), (7, 230412702), (13, 124068378), (14, 115206351), (21, 76804234), (26, 62034189), (39, 41356126), (41, 39338754), (42, 38402117), (78, 20678063), (82, 19669377), (91, 17724054), (109, 14797146), (123, 13112918), (182, 8862027), (218, 7398573), (246, 6556459), (273, 5908018), (287, 5619822), (327, 4932382), (533, 3026058), (546, 2954009), (574, 2809911), (654, 2466191), (661, 2440074), (763, 2113878), (861, 1873274), (1066, 1513029), (1322, 1220037), (1417, 1138242), (1526, 1056939), (1599, 1008686), (1722, 936637), (1983, 813358), (2289, 704626), (2834, 569121), (3198, 504343), (3731, 432294), (3966, 406679), (4251, 379414), (4469, 360906), (4578, 352313), (4627, 348582), (7462, 216147), (8502, 189707), (8593, 187698), (8938, 180453), (9254, 174291), (9919, 162606), (11193, 144098), (13407, 120302), (13881, 116194), (17186, 93849), (19838, 81303), (22386, 72049), (25779, 62566), (26814, 60151), (27101, 59514), (27762, 58097), (29757, 54202), (31283, 51558)]