1951519488

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7867}}^1$

素因数の和:7922

約数の個数: 144

約数和(自身を含む): 5789589120

約数和(自身を除く): 3838069632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 256, 272, 304, 323, 384, 408, 456, 544, 608, 646, 768, 816, 912, 969, 1088, 1216, 1292, 1632, 1824, 1938, 2176, 2432, 2584, 3264, 3648, 3876, 4352, 4864, 5168, 6528, 7296, 7752, 7867, 10336, 13056, 14592, 15504, 15734, 20672, 23601, 31008, 31468, 41344, 47202, 62016, 62936, 82688, 94404, 124032, 125872, 133739, 149473, 188808, 248064, 251744, 267478, 298946, 377616, 401217, 448419, 503488, 534956, 597892, 755232, 802434, 896838, 1006976, 1069912, 1195784, 1510464, 1604868, 1793676, 2013952, 2139824, 2391568, 2541041, 3020928, 3209736, 3587352, 4279648, 4783136, 5082082, 6041856, 6419472, 7174704, 7623123, 8559296, 9566272, 10164164, 12838944, 14349408, 15246246, 17118592, 19132544, 20328328, 25677888, 28698816, 30492492, 34237184, 38265088, 40656656, 51355776, 57397632, 60984984, 81313312, 102711552, 114795264, 121969968, 162626624, 243939936, 325253248, 487879872, 650506496, 975759744, 1951519488]

約数ペア:

[(1, 1951519488), (2, 975759744), (3, 650506496), (4, 487879872), (6, 325253248), (8, 243939936), (12, 162626624), (16, 121969968), (17, 114795264), (19, 102711552), (24, 81313312), (32, 60984984), (34, 57397632), (38, 51355776), (48, 40656656), (51, 38265088), (57, 34237184), (64, 30492492), (68, 28698816), (76, 25677888), (96, 20328328), (102, 19132544), (114, 17118592), (128, 15246246), (136, 14349408), (152, 12838944), (192, 10164164), (204, 9566272), (228, 8559296), (256, 7623123), (272, 7174704), (304, 6419472), (323, 6041856), (384, 5082082), (408, 4783136), (456, 4279648), (544, 3587352), (608, 3209736), (646, 3020928), (768, 2541041), (816, 2391568), (912, 2139824), (969, 2013952), (1088, 1793676), (1216, 1604868), (1292, 1510464), (1632, 1195784), (1824, 1069912), (1938, 1006976), (2176, 896838), (2432, 802434), (2584, 755232), (3264, 597892), (3648, 534956), (3876, 503488), (4352, 448419), (4864, 401217), (5168, 377616), (6528, 298946), (7296, 267478), (7752, 251744), (7867, 248064), (10336, 188808), (13056, 149473), (14592, 133739), (15504, 125872), (15734, 124032), (20672, 94404), (23601, 82688), (31008, 62936), (31468, 62016), (41344, 47202)]