223540928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:302

約数の個数: 112

約数和(自身を含む): 512064000

約数和(自身を除く): 288523072

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 79, 104, 152, 158, 179, 208, 247, 304, 316, 358, 416, 494, 608, 632, 716, 832, 988, 1027, 1216, 1264, 1432, 1501, 1976, 2054, 2327, 2528, 2864, 3002, 3401, 3952, 4108, 4654, 5056, 5728, 6004, 6802, 7904, 8216, 9308, 11456, 12008, 13604, 14141, 15808, 16432, 18616, 19513, 24016, 27208, 28282, 32864, 37232, 39026, 44213, 48032, 54416, 56564, 65728, 74464, 78052, 88426, 96064, 108832, 113128, 148928, 156104, 176852, 183833, 217664, 226256, 268679, 312208, 353704, 367666, 452512, 537358, 624416, 707408, 735332, 905024, 1074716, 1248832, 1414816, 1470664, 2149432, 2829632, 2941328, 3492827, 4298864, 5882656, 6985654, 8597728, 11765312, 13971308, 17195456, 27942616, 55885232, 111770464, 223540928]

約数ペア:

[(1, 223540928), (2, 111770464), (4, 55885232), (8, 27942616), (13, 17195456), (16, 13971308), (19, 11765312), (26, 8597728), (32, 6985654), (38, 5882656), (52, 4298864), (64, 3492827), (76, 2941328), (79, 2829632), (104, 2149432), (152, 1470664), (158, 1414816), (179, 1248832), (208, 1074716), (247, 905024), (304, 735332), (316, 707408), (358, 624416), (416, 537358), (494, 452512), (608, 367666), (632, 353704), (716, 312208), (832, 268679), (988, 226256), (1027, 217664), (1216, 183833), (1264, 176852), (1432, 156104), (1501, 148928), (1976, 113128), (2054, 108832), (2327, 96064), (2528, 88426), (2864, 78052), (3002, 74464), (3401, 65728), (3952, 56564), (4108, 54416), (4654, 48032), (5056, 44213), (5728, 39026), (6004, 37232), (6802, 32864), (7904, 28282), (8216, 27208), (9308, 24016), (11456, 19513), (12008, 18616), (13604, 16432), (14141, 15808)]