1277888918364

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{877}}^1\times {\mathrm{2797}}^1$

素因数の和:4212

約数の個数: 144

約数和(自身を含む): 3353319060000

約数和(自身を除く): 2075430141636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 499, 522, 877, 998, 1044, 1497, 1754, 1996, 2631, 2797, 2994, 3508, 4491, 5262, 5594, 5988, 7893, 8391, 8982, 10524, 11188, 14471, 15786, 16782, 17964, 25173, 25433, 28942, 31572, 33564, 43413, 50346, 50866, 57884, 76299, 81113, 86826, 100692, 101732, 130239, 152598, 162226, 173652, 228897, 243339, 260478, 305196, 324452, 437623, 457794, 486678, 520956, 730017, 875246, 915588, 973356, 1312869, 1395703, 1460034, 1750492, 2452969, 2625738, 2791406, 2920068, 3938607, 4187109, 4905938, 5251476, 5582812, 7358907, 7877214, 8374218, 9811876, 12561327, 12691067, 14717814, 15754428, 16748436, 22076721, 25122654, 25382134, 29435628, 38073201, 40475387, 44153442, 50245308, 50764268, 71136101, 76146402, 80950774, 88306884, 114219603, 121426161, 142272202, 152292804, 161901548, 213408303, 228439206, 242852322, 284544404, 364278483, 426816606, 456878412, 485704644, 640224909, 728556966, 853633212, 1224031531, 1280449818, 1457113932, 2448063062, 2560899636, 3672094593, 4896126124, 7344189186, 11016283779, 14688378372, 22032567558, 35496914399, 44065135116, 70993828798, 106490743197, 141987657596, 212981486394, 319472229591, 425962972788, 638944459182, 1277888918364]

約数ペア:

[(1, 1277888918364), (2, 638944459182), (3, 425962972788), (4, 319472229591), (6, 212981486394), (9, 141987657596), (12, 106490743197), (18, 70993828798), (29, 44065135116), (36, 35496914399), (58, 22032567558), (87, 14688378372), (116, 11016283779), (174, 7344189186), (261, 4896126124), (348, 3672094593), (499, 2560899636), (522, 2448063062), (877, 1457113932), (998, 1280449818), (1044, 1224031531), (1497, 853633212), (1754, 728556966), (1996, 640224909), (2631, 485704644), (2797, 456878412), (2994, 426816606), (3508, 364278483), (4491, 284544404), (5262, 242852322), (5594, 228439206), (5988, 213408303), (7893, 161901548), (8391, 152292804), (8982, 142272202), (10524, 121426161), (11188, 114219603), (14471, 88306884), (15786, 80950774), (16782, 76146402), (17964, 71136101), (25173, 50764268), (25433, 50245308), (28942, 44153442), (31572, 40475387), (33564, 38073201), (43413, 29435628), (50346, 25382134), (50866, 25122654), (57884, 22076721), (76299, 16748436), (81113, 15754428), (86826, 14717814), (100692, 12691067), (101732, 12561327), (130239, 9811876), (152598, 8374218), (162226, 7877214), (173652, 7358907), (228897, 5582812), (243339, 5251476), (260478, 4905938), (305196, 4187109), (324452, 3938607), (437623, 2920068), (457794, 2791406), (486678, 2625738), (520956, 2452969), (730017, 1750492), (875246, 1460034), (915588, 1395703), (973356, 1312869)]