31398336

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 126

約数和(自身を含む): 95612712

約数和(自身を除く): 64214376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 151, 152, 171, 192, 228, 288, 302, 304, 342, 361, 453, 456, 576, 604, 608, 684, 722, 906, 912, 1083, 1208, 1216, 1359, 1368, 1444, 1812, 1824, 2166, 2416, 2718, 2736, 2869, 2888, 3249, 3624, 3648, 4332, 4832, 5436, 5472, 5738, 5776, 6498, 7248, 8607, 8664, 9664, 10872, 10944, 11476, 11552, 12996, 14496, 17214, 17328, 21744, 22952, 23104, 25821, 25992, 28992, 34428, 34656, 43488, 45904, 51642, 51984, 54511, 68856, 69312, 86976, 91808, 103284, 103968, 109022, 137712, 163533, 183616, 206568, 207936, 218044, 275424, 327066, 413136, 436088, 490599, 550848, 654132, 826272, 872176, 981198, 1308264, 1652544, 1744352, 1962396, 2616528, 3488704, 3924792, 5233056, 7849584, 10466112, 15699168, 31398336]

約数ペア:

[(1, 31398336), (2, 15699168), (3, 10466112), (4, 7849584), (6, 5233056), (8, 3924792), (9, 3488704), (12, 2616528), (16, 1962396), (18, 1744352), (19, 1652544), (24, 1308264), (32, 981198), (36, 872176), (38, 826272), (48, 654132), (57, 550848), (64, 490599), (72, 436088), (76, 413136), (96, 327066), (114, 275424), (144, 218044), (151, 207936), (152, 206568), (171, 183616), (192, 163533), (228, 137712), (288, 109022), (302, 103968), (304, 103284), (342, 91808), (361, 86976), (453, 69312), (456, 68856), (576, 54511), (604, 51984), (608, 51642), (684, 45904), (722, 43488), (906, 34656), (912, 34428), (1083, 28992), (1208, 25992), (1216, 25821), (1359, 23104), (1368, 22952), (1444, 21744), (1812, 17328), (1824, 17214), (2166, 14496), (2416, 12996), (2718, 11552), (2736, 11476), (2869, 10944), (2888, 10872), (3249, 9664), (3624, 8664), (3648, 8607), (4332, 7248), (4832, 6498), (5436, 5776), (5472, 5738)]