293010396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{547}}^1\times {\mathrm{911}}^1$

素因数の和:1479

約数の個数: 72

約数和(自身を含む): 797642496

約数和(自身を除く): 504632100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 547, 588, 911, 1094, 1641, 1822, 2188, 2733, 3282, 3644, 3829, 5466, 6377, 6564, 7658, 10932, 11487, 12754, 15316, 19131, 22974, 25508, 26803, 38262, 44639, 45948, 53606, 76524, 80409, 89278, 107212, 133917, 160818, 178556, 267834, 321636, 498317, 535668, 996634, 1494951, 1993268, 2989902, 3488219, 5979804, 6976438, 10464657, 13952876, 20929314, 24417533, 41858628, 48835066, 73252599, 97670132, 146505198, 293010396]

約数ペア:

[(1, 293010396), (2, 146505198), (3, 97670132), (4, 73252599), (6, 48835066), (7, 41858628), (12, 24417533), (14, 20929314), (21, 13952876), (28, 10464657), (42, 6976438), (49, 5979804), (84, 3488219), (98, 2989902), (147, 1993268), (196, 1494951), (294, 996634), (547, 535668), (588, 498317), (911, 321636), (1094, 267834), (1641, 178556), (1822, 160818), (2188, 133917), (2733, 107212), (3282, 89278), (3644, 80409), (3829, 76524), (5466, 53606), (6377, 45948), (6564, 44639), (7658, 38262), (10932, 26803), (11487, 25508), (12754, 22974), (15316, 19131)]