402293528

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 956642400

約数和(自身を除く): 554348872

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 89, 91, 98, 104, 178, 182, 196, 356, 364, 392, 623, 637, 712, 728, 887, 1157, 1246, 1274, 1774, 2314, 2492, 2548, 3548, 4361, 4628, 4984, 5096, 6209, 7096, 8099, 8722, 9256, 11531, 12418, 16198, 17444, 23062, 24836, 32396, 34888, 43463, 46124, 49672, 56693, 64792, 78943, 80717, 86926, 92248, 113386, 157886, 161434, 173852, 226772, 315772, 322868, 347704, 453544, 552601, 565019, 631544, 645736, 1026259, 1105202, 1130038, 2052518, 2210404, 2260076, 3868207, 4105036, 4420808, 4520152, 7183813, 7736414, 8210072, 14367626, 15472828, 28735252, 30945656, 50286691, 57470504, 100573382, 201146764, 402293528]

約数ペア:

[(1, 402293528), (2, 201146764), (4, 100573382), (7, 57470504), (8, 50286691), (13, 30945656), (14, 28735252), (26, 15472828), (28, 14367626), (49, 8210072), (52, 7736414), (56, 7183813), (89, 4520152), (91, 4420808), (98, 4105036), (104, 3868207), (178, 2260076), (182, 2210404), (196, 2052518), (356, 1130038), (364, 1105202), (392, 1026259), (623, 645736), (637, 631544), (712, 565019), (728, 552601), (887, 453544), (1157, 347704), (1246, 322868), (1274, 315772), (1774, 226772), (2314, 173852), (2492, 161434), (2548, 157886), (3548, 113386), (4361, 92248), (4628, 86926), (4984, 80717), (5096, 78943), (6209, 64792), (7096, 56693), (8099, 49672), (8722, 46124), (9256, 43463), (11531, 34888), (12418, 32396), (16198, 24836), (17444, 23062)]