1465907664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{75781}}^1$

素因数の和:75836

約数の個数: 80

約数和(自身を含む): 4209841664

約数和(自身を除く): 2743934000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 75781, 151562, 227343, 303124, 454686, 606248, 909372, 985153, 1212496, 1818744, 1970306, 2349211, 2955459, 3637488, 3940612, 4698422, 5910918, 7047633, 7881224, 9396844, 11821836, 14095266, 15762448, 18793688, 23643672, 28190532, 30539743, 37587376, 47287344, 56381064, 61079486, 91619229, 112762128, 122158972, 183238458, 244317944, 366476916, 488635888, 732953832, 1465907664]

約数ペア:

[(1, 1465907664), (2, 732953832), (3, 488635888), (4, 366476916), (6, 244317944), (8, 183238458), (12, 122158972), (13, 112762128), (16, 91619229), (24, 61079486), (26, 56381064), (31, 47287344), (39, 37587376), (48, 30539743), (52, 28190532), (62, 23643672), (78, 18793688), (93, 15762448), (104, 14095266), (124, 11821836), (156, 9396844), (186, 7881224), (208, 7047633), (248, 5910918), (312, 4698422), (372, 3940612), (403, 3637488), (496, 2955459), (624, 2349211), (744, 1970306), (806, 1818744), (1209, 1212496), (1488, 985153), (1612, 909372), (2418, 606248), (3224, 454686), (4836, 303124), (6448, 227343), (9672, 151562), (19344, 75781)]