230943232

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 120

約数和(自身を含む): 532422396

約数和(自身を除く): 301479164

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 157, 169, 208, 221, 256, 272, 314, 338, 416, 442, 512, 544, 628, 676, 832, 884, 1088, 1256, 1352, 1664, 1768, 2041, 2176, 2512, 2669, 2704, 2873, 3328, 3536, 4082, 4352, 5024, 5338, 5408, 5746, 6656, 7072, 8164, 8704, 10048, 10676, 10816, 11492, 14144, 16328, 20096, 21352, 21632, 22984, 26533, 28288, 32656, 34697, 40192, 42704, 43264, 45968, 53066, 56576, 65312, 69394, 80384, 85408, 86528, 91936, 106132, 113152, 130624, 138788, 170816, 183872, 212264, 261248, 277576, 341632, 367744, 424528, 451061, 522496, 555152, 683264, 735488, 849056, 902122, 1044992, 1110304, 1366528, 1470976, 1698112, 1804244, 2220608, 3396224, 3608488, 4441216, 6792448, 7216976, 8882432, 13584896, 14433952, 17764864, 28867904, 57735808, 115471616, 230943232]

約数ペア:

[(1, 230943232), (2, 115471616), (4, 57735808), (8, 28867904), (13, 17764864), (16, 14433952), (17, 13584896), (26, 8882432), (32, 7216976), (34, 6792448), (52, 4441216), (64, 3608488), (68, 3396224), (104, 2220608), (128, 1804244), (136, 1698112), (157, 1470976), (169, 1366528), (208, 1110304), (221, 1044992), (256, 902122), (272, 849056), (314, 735488), (338, 683264), (416, 555152), (442, 522496), (512, 451061), (544, 424528), (628, 367744), (676, 341632), (832, 277576), (884, 261248), (1088, 212264), (1256, 183872), (1352, 170816), (1664, 138788), (1768, 130624), (2041, 113152), (2176, 106132), (2512, 91936), (2669, 86528), (2704, 85408), (2873, 80384), (3328, 69394), (3536, 65312), (4082, 56576), (4352, 53066), (5024, 45968), (5338, 43264), (5408, 42704), (5746, 40192), (6656, 34697), (7072, 32656), (8164, 28288), (8704, 26533), (10048, 22984), (10676, 21632), (10816, 21352), (11492, 20096), (14144, 16328)]