222691014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 623200032

約数和(自身を除く): 400509018

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 63, 69, 78, 91, 117, 126, 138, 161, 182, 207, 234, 257, 273, 299, 322, 414, 483, 514, 529, 546, 598, 771, 819, 897, 966, 1058, 1449, 1542, 1587, 1638, 1794, 1799, 2093, 2313, 2691, 2898, 3174, 3341, 3598, 3703, 4186, 4626, 4761, 5382, 5397, 5911, 6279, 6682, 6877, 7406, 9522, 10023, 10794, 11109, 11822, 12558, 13754, 16191, 17733, 18837, 20046, 20631, 22218, 23387, 30069, 32382, 33327, 35466, 37674, 41262, 41377, 46774, 48139, 53199, 60138, 61893, 66654, 70161, 76843, 82754, 96278, 106398, 123786, 124131, 135953, 140322, 144417, 153686, 210483, 230529, 248262, 271906, 288834, 372393, 407859, 420966, 433251, 461058, 537901, 691587, 744786, 815718, 866502, 951671, 1075802, 1223577, 1383174, 1613703, 1767389, 1903342, 2447154, 2855013, 3227406, 3534778, 4841109, 5302167, 5710026, 8565039, 9682218, 10604334, 12371723, 15906501, 17130078, 24743446, 31813002, 37115169, 74230338, 111345507, 222691014]

約数ペア:

[(1, 222691014), (2, 111345507), (3, 74230338), (6, 37115169), (7, 31813002), (9, 24743446), (13, 17130078), (14, 15906501), (18, 12371723), (21, 10604334), (23, 9682218), (26, 8565039), (39, 5710026), (42, 5302167), (46, 4841109), (63, 3534778), (69, 3227406), (78, 2855013), (91, 2447154), (117, 1903342), (126, 1767389), (138, 1613703), (161, 1383174), (182, 1223577), (207, 1075802), (234, 951671), (257, 866502), (273, 815718), (299, 744786), (322, 691587), (414, 537901), (483, 461058), (514, 433251), (529, 420966), (546, 407859), (598, 372393), (771, 288834), (819, 271906), (897, 248262), (966, 230529), (1058, 210483), (1449, 153686), (1542, 144417), (1587, 140322), (1638, 135953), (1794, 124131), (1799, 123786), (2093, 106398), (2313, 96278), (2691, 82754), (2898, 76843), (3174, 70161), (3341, 66654), (3598, 61893), (3703, 60138), (4186, 53199), (4626, 48139), (4761, 46774), (5382, 41377), (5397, 41262), (5911, 37674), (6279, 35466), (6682, 33327), (6877, 32382), (7406, 30069), (9522, 23387), (10023, 22218), (10794, 20631), (11109, 20046), (11822, 18837), (12558, 17733), (13754, 16191)]