223255968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{619}}^1$

素因数の和:679

約数の個数: 144

約数和(自身を含む): 671519520

約数和(自身を除く): 448263552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 289, 312, 408, 416, 442, 544, 578, 619, 624, 663, 816, 867, 884, 1156, 1238, 1248, 1326, 1632, 1734, 1768, 1857, 2312, 2476, 2652, 3468, 3536, 3714, 3757, 4624, 4952, 5304, 6936, 7072, 7428, 7514, 8047, 9248, 9904, 10523, 10608, 11271, 13872, 14856, 15028, 16094, 19808, 21046, 21216, 22542, 24141, 27744, 29712, 30056, 31569, 32188, 42092, 45084, 48282, 59424, 60112, 63138, 64376, 84184, 90168, 96564, 120224, 126276, 128752, 136799, 168368, 178891, 180336, 193128, 252552, 257504, 273598, 336736, 357782, 360672, 386256, 410397, 505104, 536673, 547196, 715564, 772512, 820794, 1010208, 1073346, 1094392, 1431128, 1641588, 2146692, 2188784, 2325583, 2862256, 3283176, 4293384, 4377568, 4651166, 5724512, 6566352, 6976749, 8586768, 9302332, 13132704, 13953498, 17173536, 18604664, 27906996, 37209328, 55813992, 74418656, 111627984, 223255968]

約数ペア:

[(1, 223255968), (2, 111627984), (3, 74418656), (4, 55813992), (6, 37209328), (8, 27906996), (12, 18604664), (13, 17173536), (16, 13953498), (17, 13132704), (24, 9302332), (26, 8586768), (32, 6976749), (34, 6566352), (39, 5724512), (48, 4651166), (51, 4377568), (52, 4293384), (68, 3283176), (78, 2862256), (96, 2325583), (102, 2188784), (104, 2146692), (136, 1641588), (156, 1431128), (204, 1094392), (208, 1073346), (221, 1010208), (272, 820794), (289, 772512), (312, 715564), (408, 547196), (416, 536673), (442, 505104), (544, 410397), (578, 386256), (619, 360672), (624, 357782), (663, 336736), (816, 273598), (867, 257504), (884, 252552), (1156, 193128), (1238, 180336), (1248, 178891), (1326, 168368), (1632, 136799), (1734, 128752), (1768, 126276), (1857, 120224), (2312, 96564), (2476, 90168), (2652, 84184), (3468, 64376), (3536, 63138), (3714, 60112), (3757, 59424), (4624, 48282), (4952, 45084), (5304, 42092), (6936, 32188), (7072, 31569), (7428, 30056), (7514, 29712), (8047, 27744), (9248, 24141), (9904, 22542), (10523, 21216), (10608, 21046), (11271, 19808), (13872, 16094), (14856, 15028)]