253332144

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:680

約数の個数: 160

約数和(自身を含む): 794393600

約数和(自身を除く): 541061456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 79, 104, 108, 117, 144, 156, 158, 208, 216, 234, 237, 312, 316, 351, 432, 468, 474, 571, 624, 632, 702, 711, 936, 948, 1027, 1142, 1264, 1404, 1422, 1713, 1872, 1896, 2054, 2133, 2284, 2808, 2844, 3081, 3426, 3792, 4108, 4266, 4568, 5139, 5616, 5688, 6162, 6852, 7423, 8216, 8532, 9136, 9243, 10278, 11376, 12324, 13704, 14846, 15417, 16432, 17064, 18486, 20556, 22269, 24648, 27408, 27729, 29692, 30834, 34128, 36972, 41112, 44538, 45109, 49296, 55458, 59384, 61668, 66807, 73944, 82224, 89076, 90218, 110916, 118768, 123336, 133614, 135327, 147888, 178152, 180436, 200421, 221832, 246672, 267228, 270654, 356304, 360872, 400842, 405981, 443664, 534456, 541308, 586417, 721744, 801684, 811962, 1068912, 1082616, 1172834, 1217943, 1603368, 1623924, 1759251, 2165232, 2345668, 2435886, 3206736, 3247848, 3518502, 4691336, 4871772, 5277753, 6495696, 7037004, 9382672, 9743544, 10555506, 14074008, 15833259, 19487088, 21111012, 28148016, 31666518, 42222024, 63333036, 84444048, 126666072, 253332144]

約数ペア:

[(1, 253332144), (2, 126666072), (3, 84444048), (4, 63333036), (6, 42222024), (8, 31666518), (9, 28148016), (12, 21111012), (13, 19487088), (16, 15833259), (18, 14074008), (24, 10555506), (26, 9743544), (27, 9382672), (36, 7037004), (39, 6495696), (48, 5277753), (52, 4871772), (54, 4691336), (72, 3518502), (78, 3247848), (79, 3206736), (104, 2435886), (108, 2345668), (117, 2165232), (144, 1759251), (156, 1623924), (158, 1603368), (208, 1217943), (216, 1172834), (234, 1082616), (237, 1068912), (312, 811962), (316, 801684), (351, 721744), (432, 586417), (468, 541308), (474, 534456), (571, 443664), (624, 405981), (632, 400842), (702, 360872), (711, 356304), (936, 270654), (948, 267228), (1027, 246672), (1142, 221832), (1264, 200421), (1404, 180436), (1422, 178152), (1713, 147888), (1872, 135327), (1896, 133614), (2054, 123336), (2133, 118768), (2284, 110916), (2808, 90218), (2844, 89076), (3081, 82224), (3426, 73944), (3792, 66807), (4108, 61668), (4266, 59384), (4568, 55458), (5139, 49296), (5616, 45109), (5688, 44538), (6162, 41112), (6852, 36972), (7423, 34128), (8216, 30834), (8532, 29692), (9136, 27729), (9243, 27408), (10278, 24648), (11376, 22269), (12324, 20556), (13704, 18486), (14846, 17064), (15417, 16432)]