893818288

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 2009121408

約数和(自身を除く): 1115303120

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 53, 62, 88, 106, 121, 124, 176, 212, 242, 248, 281, 341, 424, 484, 496, 562, 583, 682, 848, 968, 1124, 1166, 1364, 1643, 1936, 2248, 2332, 2728, 3091, 3286, 3751, 4496, 4664, 5456, 6182, 6413, 6572, 7502, 8711, 9328, 12364, 12826, 13144, 14893, 15004, 17422, 18073, 24728, 25652, 26288, 29786, 30008, 34001, 34844, 36146, 49456, 51304, 59572, 60016, 68002, 69688, 72292, 95821, 102608, 119144, 136004, 139376, 144584, 163823, 191642, 198803, 238288, 272008, 289168, 327646, 383284, 397606, 461683, 544016, 655292, 766568, 795212, 923366, 1054031, 1310584, 1533136, 1590424, 1802053, 1846732, 2108062, 2621168, 3180848, 3604106, 3693464, 4216124, 5078513, 7208212, 7386928, 8432248, 10157026, 14416424, 16864496, 20314052, 28832848, 40628104, 55863643, 81256208, 111727286, 223454572, 446909144, 893818288]

約数ペア:

[(1, 893818288), (2, 446909144), (4, 223454572), (8, 111727286), (11, 81256208), (16, 55863643), (22, 40628104), (31, 28832848), (44, 20314052), (53, 16864496), (62, 14416424), (88, 10157026), (106, 8432248), (121, 7386928), (124, 7208212), (176, 5078513), (212, 4216124), (242, 3693464), (248, 3604106), (281, 3180848), (341, 2621168), (424, 2108062), (484, 1846732), (496, 1802053), (562, 1590424), (583, 1533136), (682, 1310584), (848, 1054031), (968, 923366), (1124, 795212), (1166, 766568), (1364, 655292), (1643, 544016), (1936, 461683), (2248, 397606), (2332, 383284), (2728, 327646), (3091, 289168), (3286, 272008), (3751, 238288), (4496, 198803), (4664, 191642), (5456, 163823), (6182, 144584), (6413, 139376), (6572, 136004), (7502, 119144), (8711, 102608), (9328, 95821), (12364, 72292), (12826, 69688), (13144, 68002), (14893, 60016), (15004, 59572), (17422, 51304), (18073, 49456), (24728, 36146), (25652, 34844), (26288, 34001), (29786, 30008)]