315719514

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 765707904

約数和(自身を除く): 449988390

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 113, 137, 198, 206, 226, 274, 309, 339, 411, 618, 678, 822, 927, 1017, 1133, 1233, 1243, 1507, 1854, 2034, 2266, 2466, 2486, 3014, 3399, 3729, 4521, 6798, 7458, 9042, 10197, 11187, 11639, 13563, 14111, 15481, 20394, 22374, 23278, 27126, 28222, 30962, 34917, 42333, 46443, 69834, 84666, 92886, 104751, 126999, 128029, 139329, 155221, 170291, 209502, 253998, 256058, 278658, 310442, 340582, 384087, 465663, 510873, 768174, 931326, 1021746, 1152261, 1396989, 1532619, 1594543, 2304522, 2793978, 3065238, 3189086, 4783629, 9567258, 14350887, 17539973, 28701774, 35079946, 52619919, 105239838, 157859757, 315719514]

約数ペア:

[(1, 315719514), (2, 157859757), (3, 105239838), (6, 52619919), (9, 35079946), (11, 28701774), (18, 17539973), (22, 14350887), (33, 9567258), (66, 4783629), (99, 3189086), (103, 3065238), (113, 2793978), (137, 2304522), (198, 1594543), (206, 1532619), (226, 1396989), (274, 1152261), (309, 1021746), (339, 931326), (411, 768174), (618, 510873), (678, 465663), (822, 384087), (927, 340582), (1017, 310442), (1133, 278658), (1233, 256058), (1243, 253998), (1507, 209502), (1854, 170291), (2034, 155221), (2266, 139329), (2466, 128029), (2486, 126999), (3014, 104751), (3399, 92886), (3729, 84666), (4521, 69834), (6798, 46443), (7458, 42333), (9042, 34917), (10197, 30962), (11187, 28222), (11639, 27126), (13563, 23278), (14111, 22374), (15481, 20394)]