320828376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 928972800

約数和(自身を除く): 608144424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 167, 209, 228, 264, 334, 383, 418, 456, 501, 627, 668, 766, 836, 1002, 1149, 1254, 1336, 1532, 1672, 1837, 2004, 2298, 2508, 3064, 3173, 3674, 4008, 4213, 4596, 5016, 5511, 6346, 7277, 7348, 8426, 9192, 9519, 11022, 12639, 12692, 14554, 14696, 16852, 19038, 21831, 22044, 25278, 25384, 29108, 33704, 34903, 38076, 43662, 44088, 50556, 58216, 63961, 69806, 76152, 80047, 87324, 101112, 104709, 127922, 139612, 160094, 174648, 191883, 209418, 240141, 255844, 279224, 320188, 383766, 418836, 480282, 511688, 640376, 703571, 767532, 837672, 960564, 1215259, 1407142, 1535064, 1921128, 2110713, 2430518, 2814284, 3645777, 4221426, 4861036, 5628568, 7291554, 8442852, 9722072, 13367849, 14583108, 16885704, 26735698, 29166216, 40103547, 53471396, 80207094, 106942792, 160414188, 320828376]

約数ペア:

[(1, 320828376), (2, 160414188), (3, 106942792), (4, 80207094), (6, 53471396), (8, 40103547), (11, 29166216), (12, 26735698), (19, 16885704), (22, 14583108), (24, 13367849), (33, 9722072), (38, 8442852), (44, 7291554), (57, 5628568), (66, 4861036), (76, 4221426), (88, 3645777), (114, 2814284), (132, 2430518), (152, 2110713), (167, 1921128), (209, 1535064), (228, 1407142), (264, 1215259), (334, 960564), (383, 837672), (418, 767532), (456, 703571), (501, 640376), (627, 511688), (668, 480282), (766, 418836), (836, 383766), (1002, 320188), (1149, 279224), (1254, 255844), (1336, 240141), (1532, 209418), (1672, 191883), (1837, 174648), (2004, 160094), (2298, 139612), (2508, 127922), (3064, 104709), (3173, 101112), (3674, 87324), (4008, 80047), (4213, 76152), (4596, 69806), (5016, 63961), (5511, 58216), (6346, 50556), (7277, 44088), (7348, 43662), (8426, 38076), (9192, 34903), (9519, 33704), (11022, 29108), (12639, 25384), (12692, 25278), (14554, 22044), (14696, 21831), (16852, 19038)]