317232512

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7673}}^1$

素因数の和:7723

約数の個数: 64

約数和(自身を含む): 704473200

約数和(自身を除く): 387240688

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 5168, 7673, 10336, 15346, 20672, 30692, 41344, 61384, 122768, 130441, 145787, 245536, 260882, 291574, 491072, 521764, 583148, 982144, 1043528, 1166296, 2087056, 2332592, 2478379, 4174112, 4665184, 4956758, 8348224, 9330368, 9913516, 16696448, 18660736, 19827032, 39654064, 79308128, 158616256, 317232512]

約数ペア:

[(1, 317232512), (2, 158616256), (4, 79308128), (8, 39654064), (16, 19827032), (17, 18660736), (19, 16696448), (32, 9913516), (34, 9330368), (38, 8348224), (64, 4956758), (68, 4665184), (76, 4174112), (128, 2478379), (136, 2332592), (152, 2087056), (272, 1166296), (304, 1043528), (323, 982144), (544, 583148), (608, 521764), (646, 491072), (1088, 291574), (1216, 260882), (1292, 245536), (2176, 145787), (2432, 130441), (2584, 122768), (5168, 61384), (7673, 41344), (10336, 30692), (15346, 20672)]