1918146048

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13723}}^1$

素因数の和:13764

約数の個数: 160

約数和(自身を含む): 6289764096

約数和(自身を除く): 4371618048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 2184, 2496, 2688, 2912, 3328, 3584, 4368, 4992, 5376, 5824, 6656, 8736, 9984, 10752, 11648, 13723, 17472, 19968, 23296, 27446, 34944, 41169, 46592, 54892, 69888, 82338, 96061, 109784, 139776, 164676, 178399, 192122, 219568, 288183, 329352, 356798, 384244, 439136, 535197, 576366, 658704, 713596, 768488, 878272, 1070394, 1152732, 1248793, 1317408, 1427192, 1536976, 1756544, 2140788, 2305464, 2497586, 2634816, 2854384, 3073952, 3513088, 3746379, 4281576, 4610928, 4995172, 5269632, 5708768, 6147904, 7026176, 7492758, 8563152, 9221856, 9990344, 10539264, 11417536, 12295808, 14985516, 17126304, 18443712, 19980688, 21078528, 22835072, 24591616, 29971032, 34252608, 36887424, 39961376, 45670144, 49183232, 59942064, 68505216, 73774848, 79922752, 91340288, 119884128, 137010432, 147549696, 159845504, 239768256, 274020864, 319691008, 479536512, 639382016, 959073024, 1918146048]

約数ペア:

[(1, 1918146048), (2, 959073024), (3, 639382016), (4, 479536512), (6, 319691008), (7, 274020864), (8, 239768256), (12, 159845504), (13, 147549696), (14, 137010432), (16, 119884128), (21, 91340288), (24, 79922752), (26, 73774848), (28, 68505216), (32, 59942064), (39, 49183232), (42, 45670144), (48, 39961376), (52, 36887424), (56, 34252608), (64, 29971032), (78, 24591616), (84, 22835072), (91, 21078528), (96, 19980688), (104, 18443712), (112, 17126304), (128, 14985516), (156, 12295808), (168, 11417536), (182, 10539264), (192, 9990344), (208, 9221856), (224, 8563152), (256, 7492758), (273, 7026176), (312, 6147904), (336, 5708768), (364, 5269632), (384, 4995172), (416, 4610928), (448, 4281576), (512, 3746379), (546, 3513088), (624, 3073952), (672, 2854384), (728, 2634816), (768, 2497586), (832, 2305464), (896, 2140788), (1092, 1756544), (1248, 1536976), (1344, 1427192), (1456, 1317408), (1536, 1248793), (1664, 1152732), (1792, 1070394), (2184, 878272), (2496, 768488), (2688, 713596), (2912, 658704), (3328, 576366), (3584, 535197), (4368, 439136), (4992, 384244), (5376, 356798), (5824, 329352), (6656, 288183), (8736, 219568), (9984, 192122), (10752, 178399), (11648, 164676), (13723, 139776), (17472, 109784), (19968, 96061), (23296, 82338), (27446, 69888), (34944, 54892), (41169, 46592)]