313635584

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3793}}^1$

素因数の和:3845

約数の個数: 72

約数和(自身を含む): 697944240

約数和(自身を除く): 384308656

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 3793, 4352, 4864, 5168, 7586, 10336, 15172, 20672, 30344, 41344, 60688, 64481, 72067, 82688, 121376, 128962, 144134, 242752, 257924, 288268, 485504, 515848, 576536, 971008, 1031696, 1153072, 1225139, 2063392, 2306144, 2450278, 4126784, 4612288, 4900556, 8253568, 9224576, 9801112, 16507136, 18449152, 19602224, 39204448, 78408896, 156817792, 313635584]

約数ペア:

[(1, 313635584), (2, 156817792), (4, 78408896), (8, 39204448), (16, 19602224), (17, 18449152), (19, 16507136), (32, 9801112), (34, 9224576), (38, 8253568), (64, 4900556), (68, 4612288), (76, 4126784), (128, 2450278), (136, 2306144), (152, 2063392), (256, 1225139), (272, 1153072), (304, 1031696), (323, 971008), (544, 576536), (608, 515848), (646, 485504), (1088, 288268), (1216, 257924), (1292, 242752), (2176, 144134), (2432, 128962), (2584, 121376), (3793, 82688), (4352, 72067), (4864, 64481), (5168, 60688), (7586, 41344), (10336, 30344), (15172, 20672)]