899181816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3607}}^1$

素因数の和:3693

約数の個数: 128

約数和(自身を含む): 2618542080

約数和(自身を除く): 1719360264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 47, 51, 52, 68, 78, 94, 102, 104, 136, 141, 156, 188, 204, 221, 282, 312, 376, 408, 442, 564, 611, 663, 799, 884, 1128, 1222, 1326, 1598, 1768, 1833, 2397, 2444, 2652, 3196, 3607, 3666, 4794, 4888, 5304, 6392, 7214, 7332, 9588, 10387, 10821, 14428, 14664, 19176, 20774, 21642, 28856, 31161, 41548, 43284, 46891, 61319, 62322, 83096, 86568, 93782, 122638, 124644, 140673, 169529, 183957, 187564, 245276, 249288, 281346, 339058, 367914, 375128, 490552, 508587, 562692, 678116, 735828, 797147, 1017174, 1125384, 1356232, 1471656, 1594294, 2034348, 2203877, 2391441, 2881993, 3188588, 4068696, 4407754, 4782882, 5763986, 6377176, 6611631, 8645979, 8815508, 9565764, 11527972, 13223262, 17291958, 17631016, 19131528, 23055944, 26446524, 34583916, 37465909, 52893048, 69167832, 74931818, 112397727, 149863636, 224795454, 299727272, 449590908, 899181816]

約数ペア:

[(1, 899181816), (2, 449590908), (3, 299727272), (4, 224795454), (6, 149863636), (8, 112397727), (12, 74931818), (13, 69167832), (17, 52893048), (24, 37465909), (26, 34583916), (34, 26446524), (39, 23055944), (47, 19131528), (51, 17631016), (52, 17291958), (68, 13223262), (78, 11527972), (94, 9565764), (102, 8815508), (104, 8645979), (136, 6611631), (141, 6377176), (156, 5763986), (188, 4782882), (204, 4407754), (221, 4068696), (282, 3188588), (312, 2881993), (376, 2391441), (408, 2203877), (442, 2034348), (564, 1594294), (611, 1471656), (663, 1356232), (799, 1125384), (884, 1017174), (1128, 797147), (1222, 735828), (1326, 678116), (1598, 562692), (1768, 508587), (1833, 490552), (2397, 375128), (2444, 367914), (2652, 339058), (3196, 281346), (3607, 249288), (3666, 245276), (4794, 187564), (4888, 183957), (5304, 169529), (6392, 140673), (7214, 124644), (7332, 122638), (9588, 93782), (10387, 86568), (10821, 83096), (14428, 62322), (14664, 61319), (19176, 46891), (20774, 43284), (21642, 41548), (28856, 31161)]