646048536

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{1733}}^1$

素因数の和:2073

約数の個数: 96

約数和(自身を含む): 1885829040

約数和(自身を除く): 1239780504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 317, 392, 588, 634, 951, 1176, 1268, 1733, 1902, 2219, 2536, 3466, 3804, 4438, 5199, 6657, 6932, 7608, 8876, 10398, 12131, 13314, 13864, 15533, 17752, 20796, 24262, 26628, 31066, 36393, 41592, 46599, 48524, 53256, 62132, 72786, 84917, 93198, 97048, 124264, 145572, 169834, 186396, 254751, 291144, 339668, 372792, 509502, 549361, 679336, 1019004, 1098722, 1648083, 2038008, 2197444, 3296166, 3845527, 4394888, 6592332, 7691054, 11536581, 13184664, 15382108, 23073162, 26918689, 30764216, 46146324, 53837378, 80756067, 92292648, 107674756, 161512134, 215349512, 323024268, 646048536]

約数ペア:

[(1, 646048536), (2, 323024268), (3, 215349512), (4, 161512134), (6, 107674756), (7, 92292648), (8, 80756067), (12, 53837378), (14, 46146324), (21, 30764216), (24, 26918689), (28, 23073162), (42, 15382108), (49, 13184664), (56, 11536581), (84, 7691054), (98, 6592332), (147, 4394888), (168, 3845527), (196, 3296166), (294, 2197444), (317, 2038008), (392, 1648083), (588, 1098722), (634, 1019004), (951, 679336), (1176, 549361), (1268, 509502), (1733, 372792), (1902, 339668), (2219, 291144), (2536, 254751), (3466, 186396), (3804, 169834), (4438, 145572), (5199, 124264), (6657, 97048), (6932, 93198), (7608, 84917), (8876, 72786), (10398, 62132), (12131, 53256), (13314, 48524), (13864, 46599), (15533, 41592), (17752, 36393), (20796, 31066), (24262, 26628)]