2765880064

素因数分解:

$2^8\times {\mathrm{47}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:250

約数の個数: 108

約数和(自身を含む): 5803541464

約数和(自身を除く): 3037661400

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 67, 73, 94, 128, 134, 146, 188, 256, 268, 292, 376, 536, 584, 752, 1072, 1168, 1504, 2144, 2209, 2336, 3008, 3149, 3431, 4288, 4418, 4672, 4891, 6016, 6298, 6862, 8576, 8836, 9344, 9782, 12032, 12596, 13724, 17152, 17672, 18688, 19564, 25192, 27448, 35344, 39128, 50384, 54896, 70688, 78256, 100768, 109792, 141376, 148003, 156512, 161257, 201536, 219584, 229877, 282752, 296006, 313024, 322514, 403072, 439168, 459754, 565504, 592012, 626048, 645028, 806144, 878336, 919508, 1184024, 1252096, 1290056, 1839016, 2368048, 2580112, 3678032, 4736096, 5160224, 7356064, 9472192, 10320448, 10804219, 14712128, 18944384, 20640896, 21608438, 29424256, 37888768, 41281792, 43216876, 58848512, 86433752, 172867504, 345735008, 691470016, 1382940032, 2765880064]

約数ペア:

[(1, 2765880064), (2, 1382940032), (4, 691470016), (8, 345735008), (16, 172867504), (32, 86433752), (47, 58848512), (64, 43216876), (67, 41281792), (73, 37888768), (94, 29424256), (128, 21608438), (134, 20640896), (146, 18944384), (188, 14712128), (256, 10804219), (268, 10320448), (292, 9472192), (376, 7356064), (536, 5160224), (584, 4736096), (752, 3678032), (1072, 2580112), (1168, 2368048), (1504, 1839016), (2144, 1290056), (2209, 1252096), (2336, 1184024), (3008, 919508), (3149, 878336), (3431, 806144), (4288, 645028), (4418, 626048), (4672, 592012), (4891, 565504), (6016, 459754), (6298, 439168), (6862, 403072), (8576, 322514), (8836, 313024), (9344, 296006), (9782, 282752), (12032, 229877), (12596, 219584), (13724, 201536), (17152, 161257), (17672, 156512), (18688, 148003), (19564, 141376), (25192, 109792), (27448, 100768), (35344, 78256), (39128, 70688), (50384, 54896)]