378300032

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 881280000

約数和(自身を除く): 502979968

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 79, 88, 128, 152, 158, 176, 179, 209, 304, 316, 352, 358, 418, 608, 632, 704, 716, 836, 869, 1216, 1264, 1408, 1432, 1501, 1672, 1738, 1969, 2432, 2528, 2864, 3002, 3344, 3401, 3476, 3938, 5056, 5728, 6004, 6688, 6802, 6952, 7876, 10112, 11456, 12008, 13376, 13604, 13904, 14141, 15752, 16511, 22912, 24016, 26752, 27208, 27808, 28282, 31504, 33022, 37411, 48032, 54416, 55616, 56564, 63008, 66044, 74822, 96064, 108832, 111232, 113128, 126016, 132088, 149644, 155551, 192128, 217664, 226256, 252032, 264176, 268679, 299288, 311102, 435328, 452512, 528352, 537358, 598576, 622204, 905024, 1056704, 1074716, 1197152, 1244408, 1810048, 2113408, 2149432, 2394304, 2488816, 2955469, 4298864, 4788608, 4977632, 5910938, 8597728, 9955264, 11821876, 17195456, 19910528, 23643752, 34390912, 47287504, 94575008, 189150016, 378300032]

約数ペア:

[(1, 378300032), (2, 189150016), (4, 94575008), (8, 47287504), (11, 34390912), (16, 23643752), (19, 19910528), (22, 17195456), (32, 11821876), (38, 9955264), (44, 8597728), (64, 5910938), (76, 4977632), (79, 4788608), (88, 4298864), (128, 2955469), (152, 2488816), (158, 2394304), (176, 2149432), (179, 2113408), (209, 1810048), (304, 1244408), (316, 1197152), (352, 1074716), (358, 1056704), (418, 905024), (608, 622204), (632, 598576), (704, 537358), (716, 528352), (836, 452512), (869, 435328), (1216, 311102), (1264, 299288), (1408, 268679), (1432, 264176), (1501, 252032), (1672, 226256), (1738, 217664), (1969, 192128), (2432, 155551), (2528, 149644), (2864, 132088), (3002, 126016), (3344, 113128), (3401, 111232), (3476, 108832), (3938, 96064), (5056, 74822), (5728, 66044), (6004, 63008), (6688, 56564), (6802, 55616), (6952, 54416), (7876, 48032), (10112, 37411), (11456, 33022), (12008, 31504), (13376, 28282), (13604, 27808), (13904, 27208), (14141, 26752), (15752, 24016), (16511, 22912)]