225981288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 706305600

約数和(自身を除く): 480324312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 97, 104, 114, 117, 131, 152, 156, 171, 194, 228, 234, 247, 262, 291, 312, 342, 388, 393, 456, 468, 494, 524, 582, 684, 741, 776, 786, 873, 936, 988, 1048, 1164, 1179, 1261, 1368, 1482, 1572, 1703, 1746, 1843, 1976, 2223, 2328, 2358, 2489, 2522, 2964, 3144, 3406, 3492, 3686, 3783, 4446, 4716, 4978, 5044, 5109, 5529, 5928, 6812, 6984, 7372, 7467, 7566, 8892, 9432, 9956, 10088, 10218, 11058, 11349, 12707, 13624, 14744, 14934, 15132, 15327, 16587, 17784, 19912, 20436, 22116, 22401, 22698, 23959, 25414, 29868, 30264, 30654, 32357, 33174, 38121, 40872, 44232, 44802, 45396, 47918, 50828, 59736, 61308, 64714, 66348, 71877, 76242, 89604, 90792, 95836, 97071, 101656, 114363, 122616, 129428, 132696, 143754, 152484, 165191, 179208, 191672, 194142, 215631, 228726, 241433, 258856, 287508, 291213, 304968, 330382, 388284, 431262, 457452, 482866, 495573, 575016, 582426, 660764, 724299, 776568, 862524, 914904, 965732, 991146, 1164852, 1321528, 1448598, 1486719, 1725048, 1931464, 1982292, 2172897, 2329704, 2897196, 2973438, 3138629, 3964584, 4345794, 5794392, 5946876, 6277258, 8691588, 9415887, 11893752, 12554516, 17383176, 18831774, 25109032, 28247661, 37663548, 56495322, 75327096, 112990644, 225981288]

約数ペア:

[(1, 225981288), (2, 112990644), (3, 75327096), (4, 56495322), (6, 37663548), (8, 28247661), (9, 25109032), (12, 18831774), (13, 17383176), (18, 12554516), (19, 11893752), (24, 9415887), (26, 8691588), (36, 6277258), (38, 5946876), (39, 5794392), (52, 4345794), (57, 3964584), (72, 3138629), (76, 2973438), (78, 2897196), (97, 2329704), (104, 2172897), (114, 1982292), (117, 1931464), (131, 1725048), (152, 1486719), (156, 1448598), (171, 1321528), (194, 1164852), (228, 991146), (234, 965732), (247, 914904), (262, 862524), (291, 776568), (312, 724299), (342, 660764), (388, 582426), (393, 575016), (456, 495573), (468, 482866), (494, 457452), (524, 431262), (582, 388284), (684, 330382), (741, 304968), (776, 291213), (786, 287508), (873, 258856), (936, 241433), (988, 228726), (1048, 215631), (1164, 194142), (1179, 191672), (1261, 179208), (1368, 165191), (1482, 152484), (1572, 143754), (1703, 132696), (1746, 129428), (1843, 122616), (1976, 114363), (2223, 101656), (2328, 97071), (2358, 95836), (2489, 90792), (2522, 89604), (2964, 76242), (3144, 71877), (3406, 66348), (3492, 64714), (3686, 61308), (3783, 59736), (4446, 50828), (4716, 47918), (4978, 45396), (5044, 44802), (5109, 44232), (5529, 40872), (5928, 38121), (6812, 33174), (6984, 32357), (7372, 30654), (7467, 30264), (7566, 29868), (8892, 25414), (9432, 23959), (9956, 22698), (10088, 22401), (10218, 22116), (11058, 20436), (11349, 19912), (12707, 17784), (13624, 16587), (14744, 15327), (14934, 15132)]