250428912

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 687076560

約数和(自身を除く): 436647648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 89, 93, 122, 124, 178, 183, 186, 244, 248, 267, 356, 366, 372, 488, 496, 534, 712, 732, 744, 961, 976, 1068, 1424, 1464, 1488, 1891, 1922, 2136, 2759, 2883, 2928, 3782, 3844, 4272, 5429, 5518, 5673, 5766, 7564, 7688, 8277, 10858, 11036, 11346, 11532, 15128, 15376, 16287, 16554, 21716, 22072, 22692, 23064, 30256, 32574, 33108, 43432, 44144, 45384, 46128, 58621, 65148, 66216, 85529, 86864, 90768, 117242, 130296, 132432, 168299, 171058, 175863, 234484, 256587, 260592, 336598, 342116, 351726, 468968, 504897, 513174, 673196, 684232, 703452, 937936, 1009794, 1026348, 1346392, 1368464, 1406904, 2019588, 2052696, 2692784, 2813808, 4039176, 4105392, 5217269, 8078352, 10434538, 15651807, 20869076, 31303614, 41738152, 62607228, 83476304, 125214456, 250428912]

約数ペア:

[(1, 250428912), (2, 125214456), (3, 83476304), (4, 62607228), (6, 41738152), (8, 31303614), (12, 20869076), (16, 15651807), (24, 10434538), (31, 8078352), (48, 5217269), (61, 4105392), (62, 4039176), (89, 2813808), (93, 2692784), (122, 2052696), (124, 2019588), (178, 1406904), (183, 1368464), (186, 1346392), (244, 1026348), (248, 1009794), (267, 937936), (356, 703452), (366, 684232), (372, 673196), (488, 513174), (496, 504897), (534, 468968), (712, 351726), (732, 342116), (744, 336598), (961, 260592), (976, 256587), (1068, 234484), (1424, 175863), (1464, 171058), (1488, 168299), (1891, 132432), (1922, 130296), (2136, 117242), (2759, 90768), (2883, 86864), (2928, 85529), (3782, 66216), (3844, 65148), (4272, 58621), (5429, 46128), (5518, 45384), (5673, 44144), (5766, 43432), (7564, 33108), (7688, 32574), (8277, 30256), (10858, 23064), (11036, 22692), (11346, 22072), (11532, 21716), (15128, 16554), (15376, 16287)]