1661765664

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42953}}^1$

素因数の和:43010

約数の個数: 96

約数和(自身を含む): 4849334784

約数和(自身を除く): 3187569120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 12896, 19344, 38688, 42953, 85906, 128859, 171812, 257718, 343624, 515436, 558389, 687248, 1030872, 1116778, 1331543, 1374496, 1675167, 2061744, 2233556, 2663086, 3350334, 3994629, 4123488, 4467112, 5326172, 6700668, 7989258, 8934224, 10652344, 13401336, 15978516, 17310059, 17868448, 21304688, 26802672, 31957032, 34620118, 42609376, 51930177, 53605344, 63914064, 69240236, 103860354, 127828128, 138480472, 207720708, 276960944, 415441416, 553921888, 830882832, 1661765664]

約数ペア:

[(1, 1661765664), (2, 830882832), (3, 553921888), (4, 415441416), (6, 276960944), (8, 207720708), (12, 138480472), (13, 127828128), (16, 103860354), (24, 69240236), (26, 63914064), (31, 53605344), (32, 51930177), (39, 42609376), (48, 34620118), (52, 31957032), (62, 26802672), (78, 21304688), (93, 17868448), (96, 17310059), (104, 15978516), (124, 13401336), (156, 10652344), (186, 8934224), (208, 7989258), (248, 6700668), (312, 5326172), (372, 4467112), (403, 4123488), (416, 3994629), (496, 3350334), (624, 2663086), (744, 2233556), (806, 2061744), (992, 1675167), (1209, 1374496), (1248, 1331543), (1488, 1116778), (1612, 1030872), (2418, 687248), (2976, 558389), (3224, 515436), (4836, 343624), (6448, 257718), (9672, 171812), (12896, 128859), (19344, 85906), (38688, 42953)]