1321291992

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1\times {\mathrm{1063}}^1$

素因数の和:1912

約数の個数: 64

約数和(自身を含む): 3360026880

約数和(自身を除く): 2038734888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 773, 804, 1063, 1546, 1608, 2126, 2319, 3092, 3189, 4252, 4638, 6184, 6378, 8504, 9276, 12756, 18552, 25512, 51791, 71221, 103582, 142442, 155373, 207164, 213663, 284884, 310746, 414328, 427326, 569768, 621492, 821699, 854652, 1242984, 1643398, 1709304, 2465097, 3286796, 4930194, 6573592, 9860388, 19720776, 55053833, 110107666, 165161499, 220215332, 330322998, 440430664, 660645996, 1321291992]

約数ペア:

[(1, 1321291992), (2, 660645996), (3, 440430664), (4, 330322998), (6, 220215332), (8, 165161499), (12, 110107666), (24, 55053833), (67, 19720776), (134, 9860388), (201, 6573592), (268, 4930194), (402, 3286796), (536, 2465097), (773, 1709304), (804, 1643398), (1063, 1242984), (1546, 854652), (1608, 821699), (2126, 621492), (2319, 569768), (3092, 427326), (3189, 414328), (4252, 310746), (4638, 284884), (6184, 213663), (6378, 207164), (8504, 155373), (9276, 142442), (12756, 103582), (18552, 71221), (25512, 51791)]