215627112

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 602110080

約数和(自身を除く): 386482968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 257, 258, 271, 344, 387, 514, 516, 542, 771, 774, 813, 1028, 1032, 1084, 1542, 1548, 1626, 2056, 2168, 2313, 2439, 3084, 3096, 3252, 4626, 4878, 6168, 6504, 9252, 9756, 11051, 11653, 18504, 19512, 22102, 23306, 33153, 34959, 44204, 46612, 66306, 69647, 69918, 88408, 93224, 99459, 104877, 132612, 139294, 139836, 198918, 208941, 209754, 265224, 278588, 279672, 397836, 417882, 419508, 557176, 626823, 795672, 835764, 839016, 1253646, 1671528, 2507292, 2994821, 5014584, 5989642, 8984463, 11979284, 17968926, 23958568, 26953389, 35937852, 53906778, 71875704, 107813556, 215627112]

約数ペア:

[(1, 215627112), (2, 107813556), (3, 71875704), (4, 53906778), (6, 35937852), (8, 26953389), (9, 23958568), (12, 17968926), (18, 11979284), (24, 8984463), (36, 5989642), (43, 5014584), (72, 2994821), (86, 2507292), (129, 1671528), (172, 1253646), (257, 839016), (258, 835764), (271, 795672), (344, 626823), (387, 557176), (514, 419508), (516, 417882), (542, 397836), (771, 279672), (774, 278588), (813, 265224), (1028, 209754), (1032, 208941), (1084, 198918), (1542, 139836), (1548, 139294), (1626, 132612), (2056, 104877), (2168, 99459), (2313, 93224), (2439, 88408), (3084, 69918), (3096, 69647), (3252, 66306), (4626, 46612), (4878, 44204), (6168, 34959), (6504, 33153), (9252, 23306), (9756, 22102), (11051, 19512), (11653, 18504)]