15693968248

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{547}}^1$

素因数の和:885

約数の個数: 128

約数和(自身を含む): 35324167680

約数和(自身を除く): 19630199432

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 61, 74, 122, 148, 227, 244, 259, 296, 427, 454, 488, 518, 547, 854, 908, 1036, 1094, 1589, 1708, 1816, 2072, 2188, 2257, 3178, 3416, 3829, 4376, 4514, 6356, 7658, 8399, 9028, 12712, 13847, 15316, 15799, 16798, 18056, 20239, 27694, 30632, 31598, 33367, 33596, 40478, 55388, 58793, 63196, 66734, 67192, 80956, 96929, 110776, 117586, 124169, 126392, 133468, 141673, 161912, 193858, 233569, 235172, 248338, 266936, 283346, 387716, 467138, 470344, 496676, 512339, 566692, 775432, 869183, 934276, 993352, 1024678, 1133384, 1234579, 1738366, 1868552, 2049356, 2469158, 3476732, 3586373, 4098712, 4594253, 4938316, 6953464, 7172746, 7574309, 8642053, 9188506, 9876632, 14345492, 15148618, 17284106, 18377012, 28690984, 30297236, 32159771, 34568212, 36754024, 53020163, 60594472, 64319542, 69136424, 106040326, 128639084, 212080652, 257278168, 280249433, 424161304, 560498866, 1120997732, 1961746031, 2241995464, 3923492062, 7846984124, 15693968248]

約数ペア:

[(1, 15693968248), (2, 7846984124), (4, 3923492062), (7, 2241995464), (8, 1961746031), (14, 1120997732), (28, 560498866), (37, 424161304), (56, 280249433), (61, 257278168), (74, 212080652), (122, 128639084), (148, 106040326), (227, 69136424), (244, 64319542), (259, 60594472), (296, 53020163), (427, 36754024), (454, 34568212), (488, 32159771), (518, 30297236), (547, 28690984), (854, 18377012), (908, 17284106), (1036, 15148618), (1094, 14345492), (1589, 9876632), (1708, 9188506), (1816, 8642053), (2072, 7574309), (2188, 7172746), (2257, 6953464), (3178, 4938316), (3416, 4594253), (3829, 4098712), (4376, 3586373), (4514, 3476732), (6356, 2469158), (7658, 2049356), (8399, 1868552), (9028, 1738366), (12712, 1234579), (13847, 1133384), (15316, 1024678), (15799, 993352), (16798, 934276), (18056, 869183), (20239, 775432), (27694, 566692), (30632, 512339), (31598, 496676), (33367, 470344), (33596, 467138), (40478, 387716), (55388, 283346), (58793, 266936), (63196, 248338), (66734, 235172), (67192, 233569), (80956, 193858), (96929, 161912), (110776, 141673), (117586, 133468), (124169, 126392)]