1531298412

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{289361}}^1$

素因数の和:289388

約数の個数: 72

約数和(自身を含む): 4618217520

約数和(自身を除く): 3086919108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 289361, 578722, 868083, 1157444, 1736166, 2025527, 2604249, 3472332, 4051054, 5208498, 6076581, 7812747, 8102108, 10416996, 12153162, 14178689, 15625494, 18229743, 24306324, 28357378, 31250988, 36459486, 42536067, 54689229, 56714756, 72918972, 85072134, 109378458, 127608201, 170144268, 218756916, 255216402, 382824603, 510432804, 765649206, 1531298412]

約数ペア:

[(1, 1531298412), (2, 765649206), (3, 510432804), (4, 382824603), (6, 255216402), (7, 218756916), (9, 170144268), (12, 127608201), (14, 109378458), (18, 85072134), (21, 72918972), (27, 56714756), (28, 54689229), (36, 42536067), (42, 36459486), (49, 31250988), (54, 28357378), (63, 24306324), (84, 18229743), (98, 15625494), (108, 14178689), (126, 12153162), (147, 10416996), (189, 8102108), (196, 7812747), (252, 6076581), (294, 5208498), (378, 4051054), (441, 3472332), (588, 2604249), (756, 2025527), (882, 1736166), (1323, 1157444), (1764, 868083), (2646, 578722), (5292, 289361)]