354261232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5273}}^1$

素因数の和:5330

約数の個数: 80

約数和(自身を含む): 824009760

約数和(自身を除く): 469748528

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 442, 494, 646, 884, 988, 1292, 1768, 1976, 2584, 3536, 3952, 4199, 5168, 5273, 8398, 10546, 16796, 21092, 33592, 42184, 67184, 68549, 84368, 89641, 100187, 137098, 179282, 200374, 274196, 358564, 400748, 548392, 717128, 801496, 1096784, 1165333, 1302431, 1434256, 1602992, 1703179, 2330666, 2604862, 3406358, 4661332, 5209724, 6812716, 9322664, 10419448, 13625432, 18645328, 20838896, 22141327, 27250864, 44282654, 88565308, 177130616, 354261232]

約数ペア:

[(1, 354261232), (2, 177130616), (4, 88565308), (8, 44282654), (13, 27250864), (16, 22141327), (17, 20838896), (19, 18645328), (26, 13625432), (34, 10419448), (38, 9322664), (52, 6812716), (68, 5209724), (76, 4661332), (104, 3406358), (136, 2604862), (152, 2330666), (208, 1703179), (221, 1602992), (247, 1434256), (272, 1302431), (304, 1165333), (323, 1096784), (442, 801496), (494, 717128), (646, 548392), (884, 400748), (988, 358564), (1292, 274196), (1768, 200374), (1976, 179282), (2584, 137098), (3536, 100187), (3952, 89641), (4199, 84368), (5168, 68549), (5273, 67184), (8398, 42184), (10546, 33592), (16796, 21092)]