920074764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:812

約数の個数: 144

約数和(自身を含む): 2619993600

約数和(自身を除く): 1699918836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 79, 84, 87, 98, 116, 147, 158, 174, 196, 203, 237, 294, 316, 348, 406, 474, 553, 588, 609, 683, 812, 948, 1106, 1218, 1366, 1421, 1659, 2049, 2212, 2291, 2436, 2732, 2842, 3318, 3871, 4098, 4263, 4582, 4781, 5684, 6636, 6873, 7742, 8196, 8526, 9164, 9562, 11613, 13746, 14343, 15484, 16037, 17052, 19124, 19807, 23226, 27492, 28686, 32074, 33467, 39614, 46452, 48111, 53957, 57372, 59421, 64148, 66934, 79228, 96222, 100401, 107914, 112259, 118842, 133868, 138649, 161871, 192444, 200802, 215828, 224518, 237684, 277298, 323742, 336777, 377699, 401604, 415947, 449036, 554596, 647484, 673554, 755398, 831894, 970543, 1133097, 1347108, 1510796, 1564753, 1663788, 1941086, 2266194, 2643893, 2911629, 3129506, 3882172, 4532388, 4694259, 5287786, 5823258, 6259012, 7931679, 9388518, 10575572, 10953271, 11646516, 15863358, 18777036, 21906542, 31726716, 32859813, 43813084, 65719626, 76672897, 131439252, 153345794, 230018691, 306691588, 460037382, 920074764]

約数ペア:

[(1, 920074764), (2, 460037382), (3, 306691588), (4, 230018691), (6, 153345794), (7, 131439252), (12, 76672897), (14, 65719626), (21, 43813084), (28, 32859813), (29, 31726716), (42, 21906542), (49, 18777036), (58, 15863358), (79, 11646516), (84, 10953271), (87, 10575572), (98, 9388518), (116, 7931679), (147, 6259012), (158, 5823258), (174, 5287786), (196, 4694259), (203, 4532388), (237, 3882172), (294, 3129506), (316, 2911629), (348, 2643893), (406, 2266194), (474, 1941086), (553, 1663788), (588, 1564753), (609, 1510796), (683, 1347108), (812, 1133097), (948, 970543), (1106, 831894), (1218, 755398), (1366, 673554), (1421, 647484), (1659, 554596), (2049, 449036), (2212, 415947), (2291, 401604), (2436, 377699), (2732, 336777), (2842, 323742), (3318, 277298), (3871, 237684), (4098, 224518), (4263, 215828), (4582, 200802), (4781, 192444), (5684, 161871), (6636, 138649), (6873, 133868), (7742, 118842), (8196, 112259), (8526, 107914), (9164, 100401), (9562, 96222), (11613, 79228), (13746, 66934), (14343, 64148), (15484, 59421), (16037, 57372), (17052, 53957), (19124, 48111), (19807, 46452), (23226, 39614), (27492, 33467), (28686, 32074)]