15694639688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{15817}}^1$

素因数の和:15919

約数の個数: 128

約数和(自身を含む): 38266905600

約数和(自身を除く): 22572265912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 47, 52, 56, 58, 91, 94, 104, 116, 182, 188, 203, 232, 329, 364, 376, 377, 406, 611, 658, 728, 754, 812, 1222, 1316, 1363, 1508, 1624, 2444, 2632, 2639, 2726, 3016, 4277, 4888, 5278, 5452, 8554, 9541, 10556, 10904, 15817, 17108, 17719, 19082, 21112, 31634, 34216, 35438, 38164, 63268, 70876, 76328, 110719, 124033, 126536, 141752, 205621, 221438, 248066, 411242, 442876, 458693, 496132, 743399, 822484, 885752, 917386, 992264, 1439347, 1486798, 1644968, 1834772, 2878694, 2973596, 3210851, 3669544, 5203793, 5757388, 5947192, 5963009, 6421702, 9664187, 10407586, 11514776, 11926018, 12843404, 19328374, 20815172, 21558571, 23852036, 25686808, 38656748, 41630344, 41741063, 43117142, 47704072, 67649309, 77313496, 83482126, 86234284, 135298618, 150909997, 166964252, 172468568, 270597236, 280261423, 301819994, 333928504, 541194472, 560522846, 603639988, 1121045692, 1207279976, 1961829961, 2242091384, 3923659922, 7847319844, 15694639688]

約数ペア:

[(1, 15694639688), (2, 7847319844), (4, 3923659922), (7, 2242091384), (8, 1961829961), (13, 1207279976), (14, 1121045692), (26, 603639988), (28, 560522846), (29, 541194472), (47, 333928504), (52, 301819994), (56, 280261423), (58, 270597236), (91, 172468568), (94, 166964252), (104, 150909997), (116, 135298618), (182, 86234284), (188, 83482126), (203, 77313496), (232, 67649309), (329, 47704072), (364, 43117142), (376, 41741063), (377, 41630344), (406, 38656748), (611, 25686808), (658, 23852036), (728, 21558571), (754, 20815172), (812, 19328374), (1222, 12843404), (1316, 11926018), (1363, 11514776), (1508, 10407586), (1624, 9664187), (2444, 6421702), (2632, 5963009), (2639, 5947192), (2726, 5757388), (3016, 5203793), (4277, 3669544), (4888, 3210851), (5278, 2973596), (5452, 2878694), (8554, 1834772), (9541, 1644968), (10556, 1486798), (10904, 1439347), (15817, 992264), (17108, 917386), (17719, 885752), (19082, 822484), (21112, 743399), (31634, 496132), (34216, 458693), (35438, 442876), (38164, 411242), (63268, 248066), (70876, 221438), (76328, 205621), (110719, 141752), (124033, 126536)]