1218747264

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6211}}^1$

素因数の和:6308

約数の個数: 128

約数和(自身を含む): 3751054080

約数和(自身を除く): 2532306816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1533, 1752, 2044, 2336, 2688, 3066, 3504, 4088, 4672, 6132, 6211, 7008, 8176, 9344, 12264, 12422, 14016, 16352, 18633, 24528, 24844, 28032, 32704, 37266, 43477, 49056, 49688, 65408, 74532, 86954, 98112, 99376, 130431, 149064, 173908, 196224, 198752, 260862, 298128, 347816, 397504, 453403, 521724, 596256, 695632, 795008, 906806, 1043448, 1192512, 1360209, 1391264, 1813612, 2086896, 2385024, 2720418, 2782528, 3173821, 3627224, 4173792, 5440836, 5565056, 6347642, 7254448, 8347584, 9521463, 10881672, 12695284, 14508896, 16695168, 19042926, 21763344, 25390568, 29017792, 38085852, 43526688, 50781136, 58035584, 76171704, 87053376, 101562272, 152343408, 174106752, 203124544, 304686816, 406249088, 609373632, 1218747264]

約数ペア:

[(1, 1218747264), (2, 609373632), (3, 406249088), (4, 304686816), (6, 203124544), (7, 174106752), (8, 152343408), (12, 101562272), (14, 87053376), (16, 76171704), (21, 58035584), (24, 50781136), (28, 43526688), (32, 38085852), (42, 29017792), (48, 25390568), (56, 21763344), (64, 19042926), (73, 16695168), (84, 14508896), (96, 12695284), (112, 10881672), (128, 9521463), (146, 8347584), (168, 7254448), (192, 6347642), (219, 5565056), (224, 5440836), (292, 4173792), (336, 3627224), (384, 3173821), (438, 2782528), (448, 2720418), (511, 2385024), (584, 2086896), (672, 1813612), (876, 1391264), (896, 1360209), (1022, 1192512), (1168, 1043448), (1344, 906806), (1533, 795008), (1752, 695632), (2044, 596256), (2336, 521724), (2688, 453403), (3066, 397504), (3504, 347816), (4088, 298128), (4672, 260862), (6132, 198752), (6211, 196224), (7008, 173908), (8176, 149064), (9344, 130431), (12264, 99376), (12422, 98112), (14016, 86954), (16352, 74532), (18633, 65408), (24528, 49688), (24844, 49056), (28032, 43477), (32704, 37266)]