253761648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16069}}^1$

素因数の和:16134

約数の個数: 80

約数和(自身を含む): 765189120

約数和(自身を除く): 511427472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 16069, 32138, 48207, 64276, 96414, 112483, 128552, 192828, 224966, 257104, 337449, 385656, 449932, 674898, 755243, 771312, 899864, 1349796, 1510486, 1799728, 2265729, 2699592, 3020972, 4531458, 5286701, 5399184, 6041944, 9062916, 10573402, 12083888, 15860103, 18125832, 21146804, 31720206, 36251664, 42293608, 63440412, 84587216, 126880824, 253761648]

約数ペア:

[(1, 253761648), (2, 126880824), (3, 84587216), (4, 63440412), (6, 42293608), (7, 36251664), (8, 31720206), (12, 21146804), (14, 18125832), (16, 15860103), (21, 12083888), (24, 10573402), (28, 9062916), (42, 6041944), (47, 5399184), (48, 5286701), (56, 4531458), (84, 3020972), (94, 2699592), (112, 2265729), (141, 1799728), (168, 1510486), (188, 1349796), (282, 899864), (329, 771312), (336, 755243), (376, 674898), (564, 449932), (658, 385656), (752, 337449), (987, 257104), (1128, 224966), (1316, 192828), (1974, 128552), (2256, 112483), (2632, 96414), (3948, 64276), (5264, 48207), (7896, 32138), (15792, 16069)]