2015591676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 5581965312

約数和(自身を除く): 3566373636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 131, 137, 147, 191, 196, 262, 274, 294, 382, 393, 411, 524, 548, 573, 588, 764, 786, 822, 917, 959, 1146, 1337, 1572, 1644, 1834, 1918, 2292, 2674, 2751, 2877, 3668, 3836, 4011, 5348, 5502, 5754, 6419, 6713, 8022, 9359, 11004, 11508, 12838, 13426, 16044, 17947, 18718, 19257, 20139, 25021, 25676, 26167, 26852, 28077, 35894, 37436, 38514, 40278, 50042, 52334, 53841, 56154, 71788, 75063, 77028, 78501, 80556, 100084, 104668, 107682, 112308, 125629, 150126, 157002, 175147, 183169, 215364, 251258, 300252, 314004, 350294, 366338, 376887, 502516, 525441, 549507, 700588, 732676, 753774, 879403, 1050882, 1099014, 1226029, 1282183, 1507548, 1758806, 2101764, 2198028, 2452058, 2564366, 2638209, 3427877, 3517612, 3678087, 3846549, 4904116, 5128732, 5276418, 6855754, 7356174, 7693098, 10283631, 10552836, 13711508, 14712348, 15386196, 20567262, 23995139, 41134524, 47990278, 71985417, 95980556, 143970834, 167965973, 287941668, 335931946, 503897919, 671863892, 1007795838, 2015591676]

約数ペア:

[(1, 2015591676), (2, 1007795838), (3, 671863892), (4, 503897919), (6, 335931946), (7, 287941668), (12, 167965973), (14, 143970834), (21, 95980556), (28, 71985417), (42, 47990278), (49, 41134524), (84, 23995139), (98, 20567262), (131, 15386196), (137, 14712348), (147, 13711508), (191, 10552836), (196, 10283631), (262, 7693098), (274, 7356174), (294, 6855754), (382, 5276418), (393, 5128732), (411, 4904116), (524, 3846549), (548, 3678087), (573, 3517612), (588, 3427877), (764, 2638209), (786, 2564366), (822, 2452058), (917, 2198028), (959, 2101764), (1146, 1758806), (1337, 1507548), (1572, 1282183), (1644, 1226029), (1834, 1099014), (1918, 1050882), (2292, 879403), (2674, 753774), (2751, 732676), (2877, 700588), (3668, 549507), (3836, 525441), (4011, 502516), (5348, 376887), (5502, 366338), (5754, 350294), (6419, 314004), (6713, 300252), (8022, 251258), (9359, 215364), (11004, 183169), (11508, 175147), (12838, 157002), (13426, 150126), (16044, 125629), (17947, 112308), (18718, 107682), (19257, 104668), (20139, 100084), (25021, 80556), (25676, 78501), (26167, 77028), (26852, 75063), (28077, 71788), (35894, 56154), (37436, 53841), (38514, 52334), (40278, 50042)]