352491384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{19609}}^1$

素因数の和:19732

約数の個数: 64

約数和(自身を含む): 1016582400

約数和(自身を除く): 664091016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4494, 5992, 8988, 17976, 19609, 39218, 58827, 78436, 117654, 137263, 156872, 235308, 274526, 411789, 470616, 549052, 823578, 1098104, 1647156, 2098163, 3294312, 4196326, 6294489, 8392652, 12588978, 14687141, 16785304, 25177956, 29374282, 44061423, 50355912, 58748564, 88122846, 117497128, 176245692, 352491384]

約数ペア:

[(1, 352491384), (2, 176245692), (3, 117497128), (4, 88122846), (6, 58748564), (7, 50355912), (8, 44061423), (12, 29374282), (14, 25177956), (21, 16785304), (24, 14687141), (28, 12588978), (42, 8392652), (56, 6294489), (84, 4196326), (107, 3294312), (168, 2098163), (214, 1647156), (321, 1098104), (428, 823578), (642, 549052), (749, 470616), (856, 411789), (1284, 274526), (1498, 235308), (2247, 156872), (2568, 137263), (2996, 117654), (4494, 78436), (5992, 58827), (8988, 39218), (17976, 19609)]