221476896

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{8269}}^1$

素因数の和:8319

約数の個数: 96

約数和(自身を含む): 666892800

約数和(自身を除く): 445415904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3348, 4464, 6696, 8269, 8928, 13392, 16538, 24807, 26784, 33076, 49614, 66152, 74421, 99228, 132304, 148842, 198456, 223263, 256339, 264608, 297684, 396912, 446526, 512678, 595368, 769017, 793824, 893052, 1025356, 1190736, 1538034, 1786104, 2050712, 2307051, 2381472, 3076068, 3572208, 4101424, 4614102, 6152136, 6921153, 7144416, 8202848, 9228204, 12304272, 13842306, 18456408, 24608544, 27684612, 36912816, 55369224, 73825632, 110738448, 221476896]

約数ペア:

[(1, 221476896), (2, 110738448), (3, 73825632), (4, 55369224), (6, 36912816), (8, 27684612), (9, 24608544), (12, 18456408), (16, 13842306), (18, 12304272), (24, 9228204), (27, 8202848), (31, 7144416), (32, 6921153), (36, 6152136), (48, 4614102), (54, 4101424), (62, 3572208), (72, 3076068), (93, 2381472), (96, 2307051), (108, 2050712), (124, 1786104), (144, 1538034), (186, 1190736), (216, 1025356), (248, 893052), (279, 793824), (288, 769017), (372, 595368), (432, 512678), (496, 446526), (558, 396912), (744, 297684), (837, 264608), (864, 256339), (992, 223263), (1116, 198456), (1488, 148842), (1674, 132304), (2232, 99228), (2976, 74421), (3348, 66152), (4464, 49614), (6696, 33076), (8269, 26784), (8928, 24807), (13392, 16538)]