313504488

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^2$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 964679040

約数和(自身を除く): 651174552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 113, 124, 132, 186, 198, 226, 248, 264, 279, 339, 341, 372, 396, 452, 558, 678, 682, 744, 792, 904, 1017, 1023, 1116, 1243, 1356, 1364, 2034, 2046, 2232, 2486, 2712, 2728, 3069, 3503, 3729, 4068, 4092, 4972, 6138, 7006, 7458, 8136, 8184, 9944, 10509, 11187, 12276, 12769, 14012, 14916, 21018, 22374, 24552, 25538, 28024, 29832, 31527, 38307, 38533, 42036, 44748, 51076, 63054, 76614, 77066, 84072, 89496, 102152, 114921, 115599, 126108, 140459, 153228, 154132, 229842, 231198, 252216, 280918, 306456, 308264, 346797, 395839, 421377, 459684, 462396, 561836, 693594, 791678, 842754, 919368, 924792, 1123672, 1187517, 1264131, 1387188, 1583356, 1685508, 2375034, 2528262, 2774376, 3166712, 3371016, 3562551, 4354229, 4750068, 5056524, 7125102, 8708458, 9500136, 10113048, 13062687, 14250204, 17416916, 26125374, 28500408, 34833832, 39188061, 52250748, 78376122, 104501496, 156752244, 313504488]

約数ペア:

[(1, 313504488), (2, 156752244), (3, 104501496), (4, 78376122), (6, 52250748), (8, 39188061), (9, 34833832), (11, 28500408), (12, 26125374), (18, 17416916), (22, 14250204), (24, 13062687), (31, 10113048), (33, 9500136), (36, 8708458), (44, 7125102), (62, 5056524), (66, 4750068), (72, 4354229), (88, 3562551), (93, 3371016), (99, 3166712), (113, 2774376), (124, 2528262), (132, 2375034), (186, 1685508), (198, 1583356), (226, 1387188), (248, 1264131), (264, 1187517), (279, 1123672), (339, 924792), (341, 919368), (372, 842754), (396, 791678), (452, 693594), (558, 561836), (678, 462396), (682, 459684), (744, 421377), (792, 395839), (904, 346797), (1017, 308264), (1023, 306456), (1116, 280918), (1243, 252216), (1356, 231198), (1364, 229842), (2034, 154132), (2046, 153228), (2232, 140459), (2486, 126108), (2712, 115599), (2728, 114921), (3069, 102152), (3503, 89496), (3729, 84072), (4068, 77066), (4092, 76614), (4972, 63054), (6138, 51076), (7006, 44748), (7458, 42036), (8136, 38533), (8184, 38307), (9944, 31527), (10509, 29832), (11187, 28024), (12276, 25538), (12769, 24552), (14012, 22374), (14916, 21018)]