1518994048

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2746

約数の個数: 128

約数和(自身を含む): 3671216640

約数和(自身を除く): 2152222592

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 682, 704, 806, 832, 992, 1144, 1364, 1408, 1612, 1664, 1984, 2288, 2677, 2728, 3224, 3968, 4433, 4576, 5354, 5456, 6448, 8866, 9152, 10708, 10912, 12896, 17732, 18304, 21416, 21824, 25792, 29447, 34801, 35464, 42832, 43648, 51584, 58894, 69602, 70928, 82987, 85664, 117788, 139204, 141856, 165974, 171328, 235576, 278408, 283712, 331948, 342656, 382811, 471152, 556816, 567424, 663896, 765622, 912857, 942304, 1078831, 1113632, 1327792, 1531244, 1825714, 1884608, 2157662, 2227264, 2655584, 3062488, 3651428, 3769216, 4315324, 4454528, 5311168, 6124976, 7302856, 8630648, 10622336, 11867141, 12249952, 14605712, 17261296, 23734282, 24499904, 29211424, 34522592, 47468564, 48999808, 58422848, 69045184, 94937128, 116845696, 138090368, 189874256, 379748512, 759497024, 1518994048]

約数ペア:

[(1, 1518994048), (2, 759497024), (4, 379748512), (8, 189874256), (11, 138090368), (13, 116845696), (16, 94937128), (22, 69045184), (26, 58422848), (31, 48999808), (32, 47468564), (44, 34522592), (52, 29211424), (62, 24499904), (64, 23734282), (88, 17261296), (104, 14605712), (124, 12249952), (128, 11867141), (143, 10622336), (176, 8630648), (208, 7302856), (248, 6124976), (286, 5311168), (341, 4454528), (352, 4315324), (403, 3769216), (416, 3651428), (496, 3062488), (572, 2655584), (682, 2227264), (704, 2157662), (806, 1884608), (832, 1825714), (992, 1531244), (1144, 1327792), (1364, 1113632), (1408, 1078831), (1612, 942304), (1664, 912857), (1984, 765622), (2288, 663896), (2677, 567424), (2728, 556816), (3224, 471152), (3968, 382811), (4433, 342656), (4576, 331948), (5354, 283712), (5456, 278408), (6448, 235576), (8866, 171328), (9152, 165974), (10708, 141856), (10912, 139204), (12896, 117788), (17732, 85664), (18304, 82987), (21416, 70928), (21824, 69602), (25792, 58894), (29447, 51584), (34801, 43648), (35464, 42832)]