270580648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 609638400

約数和(自身を除く): 339057752

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 41, 46, 52, 62, 82, 89, 92, 104, 124, 164, 178, 184, 248, 299, 328, 356, 403, 533, 598, 712, 713, 806, 943, 1066, 1157, 1196, 1271, 1426, 1612, 1886, 2047, 2132, 2314, 2392, 2542, 2759, 2852, 3224, 3649, 3772, 4094, 4264, 4628, 5084, 5518, 5704, 7298, 7544, 8188, 9256, 9269, 10168, 11036, 12259, 14596, 16376, 16523, 18538, 22072, 24518, 26611, 29192, 29233, 33046, 35867, 37076, 47437, 49036, 53222, 58466, 63457, 66092, 71734, 74152, 83927, 94874, 98072, 106444, 113119, 116932, 126914, 132184, 143468, 167854, 189748, 212888, 226238, 233864, 253828, 286936, 335708, 379496, 380029, 452476, 507656, 671416, 760058, 824941, 904952, 1091051, 1470547, 1520116, 1649882, 2182102, 2601737, 2941094, 3040232, 3299764, 4364204, 5203474, 5882188, 6599528, 8728408, 10406948, 11764376, 20813896, 33822581, 67645162, 135290324, 270580648]

約数ペア:

[(1, 270580648), (2, 135290324), (4, 67645162), (8, 33822581), (13, 20813896), (23, 11764376), (26, 10406948), (31, 8728408), (41, 6599528), (46, 5882188), (52, 5203474), (62, 4364204), (82, 3299764), (89, 3040232), (92, 2941094), (104, 2601737), (124, 2182102), (164, 1649882), (178, 1520116), (184, 1470547), (248, 1091051), (299, 904952), (328, 824941), (356, 760058), (403, 671416), (533, 507656), (598, 452476), (712, 380029), (713, 379496), (806, 335708), (943, 286936), (1066, 253828), (1157, 233864), (1196, 226238), (1271, 212888), (1426, 189748), (1612, 167854), (1886, 143468), (2047, 132184), (2132, 126914), (2314, 116932), (2392, 113119), (2542, 106444), (2759, 98072), (2852, 94874), (3224, 83927), (3649, 74152), (3772, 71734), (4094, 66092), (4264, 63457), (4628, 58466), (5084, 53222), (5518, 49036), (5704, 47437), (7298, 37076), (7544, 35867), (8188, 33046), (9256, 29233), (9269, 29192), (10168, 26611), (11036, 24518), (12259, 22072), (14596, 18538), (16376, 16523)]