315163992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:865

約数の個数: 128

約数和(自身を含む): 934053120

約数和(自身を除く): 618889128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 131, 132, 143, 156, 262, 264, 286, 312, 393, 429, 524, 572, 701, 786, 858, 1048, 1144, 1402, 1441, 1572, 1703, 1716, 2103, 2804, 2882, 3144, 3406, 3432, 4206, 4323, 5109, 5608, 5764, 6812, 7711, 8412, 8646, 9113, 10218, 11528, 13624, 15422, 16824, 17292, 18226, 18733, 20436, 23133, 27339, 30844, 34584, 36452, 37466, 40872, 46266, 54678, 56199, 61688, 72904, 74932, 91831, 92532, 100243, 109356, 112398, 149864, 183662, 185064, 200486, 218712, 224796, 275493, 300729, 367324, 400972, 449592, 550986, 601458, 734648, 801944, 1010141, 1101972, 1193803, 1202916, 2020282, 2203944, 2387606, 2405832, 3030423, 3581409, 4040564, 4775212, 6060846, 7162818, 8081128, 9550424, 12121692, 13131833, 14325636, 24243384, 26263666, 28651272, 39395499, 52527332, 78790998, 105054664, 157581996, 315163992]

約数ペア:

[(1, 315163992), (2, 157581996), (3, 105054664), (4, 78790998), (6, 52527332), (8, 39395499), (11, 28651272), (12, 26263666), (13, 24243384), (22, 14325636), (24, 13131833), (26, 12121692), (33, 9550424), (39, 8081128), (44, 7162818), (52, 6060846), (66, 4775212), (78, 4040564), (88, 3581409), (104, 3030423), (131, 2405832), (132, 2387606), (143, 2203944), (156, 2020282), (262, 1202916), (264, 1193803), (286, 1101972), (312, 1010141), (393, 801944), (429, 734648), (524, 601458), (572, 550986), (701, 449592), (786, 400972), (858, 367324), (1048, 300729), (1144, 275493), (1402, 224796), (1441, 218712), (1572, 200486), (1703, 185064), (1716, 183662), (2103, 149864), (2804, 112398), (2882, 109356), (3144, 100243), (3406, 92532), (3432, 91831), (4206, 74932), (4323, 72904), (5109, 61688), (5608, 56199), (5764, 54678), (6812, 46266), (7711, 40872), (8412, 37466), (8646, 36452), (9113, 34584), (10218, 30844), (11528, 27339), (13624, 23133), (15422, 20436), (16824, 18733), (17292, 18226)]