18168734976

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{4441}}^1$

素因数の和:5228

約数の個数: 144

約数和(自身を含む): 55348315008

約数和(自身を除く): 37179580032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 761, 768, 896, 1344, 1522, 1792, 2283, 2688, 3044, 4441, 4566, 5327, 5376, 6088, 8882, 9132, 10654, 12176, 13323, 15981, 17764, 18264, 21308, 24352, 26646, 31087, 31962, 35528, 36528, 42616, 48704, 53292, 62174, 63924, 71056, 73056, 85232, 93261, 97408, 106584, 124348, 127848, 142112, 146112, 170464, 186522, 194816, 213168, 248696, 255696, 284224, 292224, 340928, 373044, 426336, 497392, 511392, 568448, 584448, 681856, 746088, 852672, 994784, 1022784, 1136896, 1363712, 1492176, 1705344, 1989568, 2045568, 2984352, 3379601, 3410688, 3979136, 4091136, 5968704, 6759202, 7958272, 10138803, 11937408, 13518404, 20277606, 23657207, 23874816, 27036808, 40555212, 47314414, 54073616, 70971621, 81110424, 94628828, 108147232, 141943242, 162220848, 189257656, 216294464, 283886484, 324441696, 378515312, 432588928, 567772968, 648883392, 757030624, 865177856, 1135545936, 1297766784, 1514061248, 2271091872, 2595533568, 3028122496, 4542183744, 6056244992, 9084367488, 18168734976]

約数ペア:

[(1, 18168734976), (2, 9084367488), (3, 6056244992), (4, 4542183744), (6, 3028122496), (7, 2595533568), (8, 2271091872), (12, 1514061248), (14, 1297766784), (16, 1135545936), (21, 865177856), (24, 757030624), (28, 648883392), (32, 567772968), (42, 432588928), (48, 378515312), (56, 324441696), (64, 283886484), (84, 216294464), (96, 189257656), (112, 162220848), (128, 141943242), (168, 108147232), (192, 94628828), (224, 81110424), (256, 70971621), (336, 54073616), (384, 47314414), (448, 40555212), (672, 27036808), (761, 23874816), (768, 23657207), (896, 20277606), (1344, 13518404), (1522, 11937408), (1792, 10138803), (2283, 7958272), (2688, 6759202), (3044, 5968704), (4441, 4091136), (4566, 3979136), (5327, 3410688), (5376, 3379601), (6088, 2984352), (8882, 2045568), (9132, 1989568), (10654, 1705344), (12176, 1492176), (13323, 1363712), (15981, 1136896), (17764, 1022784), (18264, 994784), (21308, 852672), (24352, 746088), (26646, 681856), (31087, 584448), (31962, 568448), (35528, 511392), (36528, 497392), (42616, 426336), (48704, 373044), (53292, 340928), (62174, 292224), (63924, 284224), (71056, 255696), (73056, 248696), (85232, 213168), (93261, 194816), (97408, 186522), (106584, 170464), (124348, 146112), (127848, 142112)]