507156468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{66347}}^1$

素因数の和:66381

約数の個数: 72

約数和(自身を含む): 1482479712

約数和(自身を除く): 975323244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 66347, 132694, 199041, 265388, 398082, 464429, 796164, 862511, 928858, 1393287, 1725022, 1857716, 2587533, 2786574, 3251003, 3450044, 5175066, 5573148, 6037577, 6502006, 9753009, 10350132, 12075154, 13004012, 18112731, 19506018, 24150308, 36225462, 39012036, 42263039, 72450924, 84526078, 126789117, 169052156, 253578234, 507156468]

約数ペア:

[(1, 507156468), (2, 253578234), (3, 169052156), (4, 126789117), (6, 84526078), (7, 72450924), (12, 42263039), (13, 39012036), (14, 36225462), (21, 24150308), (26, 19506018), (28, 18112731), (39, 13004012), (42, 12075154), (49, 10350132), (52, 9753009), (78, 6502006), (84, 6037577), (91, 5573148), (98, 5175066), (147, 3450044), (156, 3251003), (182, 2786574), (196, 2587533), (273, 1857716), (294, 1725022), (364, 1393287), (546, 928858), (588, 862511), (637, 796164), (1092, 464429), (1274, 398082), (1911, 265388), (2548, 199041), (3822, 132694), (7644, 66347)]