876281796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1$

素因数の和:1450

約数の個数: 144

約数和(自身を含む): 2558110464

約数和(自身を除く): 1681828668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 83, 102, 117, 153, 156, 166, 204, 221, 234, 249, 306, 332, 442, 468, 498, 612, 663, 747, 884, 996, 1079, 1326, 1327, 1411, 1494, 1989, 2158, 2652, 2654, 2822, 2988, 3237, 3978, 3981, 4233, 4316, 5308, 5644, 6474, 7956, 7962, 8466, 9711, 11943, 12699, 12948, 15924, 16932, 17251, 18343, 19422, 22559, 23886, 25398, 34502, 36686, 38844, 45118, 47772, 50796, 51753, 55029, 67677, 69004, 73372, 90236, 103506, 110058, 110141, 135354, 155259, 165087, 203031, 207012, 220116, 220282, 270708, 293267, 310518, 330174, 330423, 406062, 440564, 586534, 621036, 660348, 660846, 812124, 879801, 991269, 1173068, 1321692, 1431833, 1759602, 1872397, 1982538, 2639403, 2863666, 3519204, 3744794, 3965076, 4295499, 5278806, 5617191, 5727332, 7489588, 8590998, 10557612, 11234382, 12886497, 16851573, 17181996, 22468764, 24341161, 25772994, 33703146, 48682322, 51545988, 67406292, 73023483, 97364644, 146046966, 219070449, 292093932, 438140898, 876281796]

約数ペア:

[(1, 876281796), (2, 438140898), (3, 292093932), (4, 219070449), (6, 146046966), (9, 97364644), (12, 73023483), (13, 67406292), (17, 51545988), (18, 48682322), (26, 33703146), (34, 25772994), (36, 24341161), (39, 22468764), (51, 17181996), (52, 16851573), (68, 12886497), (78, 11234382), (83, 10557612), (102, 8590998), (117, 7489588), (153, 5727332), (156, 5617191), (166, 5278806), (204, 4295499), (221, 3965076), (234, 3744794), (249, 3519204), (306, 2863666), (332, 2639403), (442, 1982538), (468, 1872397), (498, 1759602), (612, 1431833), (663, 1321692), (747, 1173068), (884, 991269), (996, 879801), (1079, 812124), (1326, 660846), (1327, 660348), (1411, 621036), (1494, 586534), (1989, 440564), (2158, 406062), (2652, 330423), (2654, 330174), (2822, 310518), (2988, 293267), (3237, 270708), (3978, 220282), (3981, 220116), (4233, 207012), (4316, 203031), (5308, 165087), (5644, 155259), (6474, 135354), (7956, 110141), (7962, 110058), (8466, 103506), (9711, 90236), (11943, 73372), (12699, 69004), (12948, 67677), (15924, 55029), (16932, 51753), (17251, 50796), (18343, 47772), (19422, 45118), (22559, 38844), (23886, 36686), (25398, 34502)]