274221376

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 168

約数和(自身を含む): 682837344

約数和(自身を除く): 408615968

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 83, 88, 104, 143, 152, 166, 176, 208, 209, 247, 286, 304, 332, 352, 361, 416, 418, 494, 572, 608, 664, 704, 722, 832, 836, 913, 988, 1079, 1144, 1216, 1328, 1444, 1577, 1672, 1826, 1976, 2158, 2288, 2656, 2717, 2888, 3154, 3344, 3652, 3952, 3971, 4316, 4576, 4693, 5312, 5434, 5776, 6308, 6688, 7304, 7904, 7942, 8632, 9152, 9386, 10868, 11552, 11869, 12616, 13376, 14608, 15808, 15884, 17264, 17347, 18772, 20501, 21736, 23104, 23738, 25232, 29216, 29963, 31768, 34528, 34694, 37544, 41002, 43472, 47476, 50464, 51623, 58432, 59926, 63536, 69056, 69388, 75088, 82004, 86944, 94952, 100928, 103246, 119852, 127072, 138776, 150176, 164008, 173888, 189904, 206492, 225511, 239704, 254144, 277552, 300352, 328016, 329593, 379808, 389519, 412984, 451022, 479408, 555104, 656032, 659186, 759616, 779038, 825968, 902044, 958816, 1110208, 1312064, 1318372, 1558076, 1651936, 1804088, 1917632, 2636744, 3116152, 3303872, 3608176, 4284709, 5273488, 6232304, 7216352, 8569418, 10546976, 12464608, 14432704, 17138836, 21093952, 24929216, 34277672, 68555344, 137110688, 274221376]

約数ペア:

[(1, 274221376), (2, 137110688), (4, 68555344), (8, 34277672), (11, 24929216), (13, 21093952), (16, 17138836), (19, 14432704), (22, 12464608), (26, 10546976), (32, 8569418), (38, 7216352), (44, 6232304), (52, 5273488), (64, 4284709), (76, 3608176), (83, 3303872), (88, 3116152), (104, 2636744), (143, 1917632), (152, 1804088), (166, 1651936), (176, 1558076), (208, 1318372), (209, 1312064), (247, 1110208), (286, 958816), (304, 902044), (332, 825968), (352, 779038), (361, 759616), (416, 659186), (418, 656032), (494, 555104), (572, 479408), (608, 451022), (664, 412984), (704, 389519), (722, 379808), (832, 329593), (836, 328016), (913, 300352), (988, 277552), (1079, 254144), (1144, 239704), (1216, 225511), (1328, 206492), (1444, 189904), (1577, 173888), (1672, 164008), (1826, 150176), (1976, 138776), (2158, 127072), (2288, 119852), (2656, 103246), (2717, 100928), (2888, 94952), (3154, 86944), (3344, 82004), (3652, 75088), (3952, 69388), (3971, 69056), (4316, 63536), (4576, 59926), (4693, 58432), (5312, 51623), (5434, 50464), (5776, 47476), (6308, 43472), (6688, 41002), (7304, 37544), (7904, 34694), (7942, 34528), (8632, 31768), (9152, 29963), (9386, 29216), (10868, 25232), (11552, 23738), (11869, 23104), (12616, 21736), (13376, 20501), (14608, 18772), (15808, 17347), (15884, 17264)]