245225376

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 216

約数和(自身を含む): 794731392

約数和(自身を除く): 549506016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 121, 124, 132, 144, 176, 186, 198, 227, 242, 248, 264, 279, 288, 341, 352, 363, 372, 396, 454, 484, 496, 528, 558, 681, 682, 726, 744, 792, 908, 968, 992, 1023, 1056, 1089, 1116, 1362, 1364, 1452, 1488, 1584, 1816, 1936, 2043, 2046, 2178, 2232, 2497, 2724, 2728, 2904, 2976, 3069, 3168, 3632, 3751, 3872, 4086, 4092, 4356, 4464, 4994, 5448, 5456, 5808, 6138, 7037, 7264, 7491, 7502, 8172, 8184, 8712, 8928, 9988, 10896, 10912, 11253, 11616, 12276, 14074, 14982, 15004, 16344, 16368, 17424, 19976, 21111, 21792, 22473, 22506, 24552, 27467, 28148, 29964, 30008, 32688, 32736, 33759, 34848, 39952, 42222, 44946, 45012, 49104, 54934, 56296, 59928, 60016, 63333, 65376, 67518, 77407, 79904, 82401, 84444, 89892, 90024, 98208, 109868, 112592, 119856, 120032, 126666, 135036, 154814, 164802, 168888, 179784, 180048, 219736, 225184, 232221, 239712, 247203, 253332, 270072, 309628, 329604, 337776, 359568, 360096, 439472, 464442, 494406, 506664, 540144, 619256, 659208, 675552, 696663, 719136, 851477, 878944, 928884, 988812, 1013328, 1080288, 1238512, 1318416, 1393326, 1702954, 1857768, 1977624, 2026656, 2477024, 2554431, 2636832, 2786652, 3405908, 3715536, 3955248, 5108862, 5573304, 6811816, 7431072, 7663293, 7910496, 10217724, 11146608, 13623632, 15326586, 20435448, 22293216, 27247264, 30653172, 40870896, 61306344, 81741792, 122612688, 245225376]

約数ペア:

[(1, 245225376), (2, 122612688), (3, 81741792), (4, 61306344), (6, 40870896), (8, 30653172), (9, 27247264), (11, 22293216), (12, 20435448), (16, 15326586), (18, 13623632), (22, 11146608), (24, 10217724), (31, 7910496), (32, 7663293), (33, 7431072), (36, 6811816), (44, 5573304), (48, 5108862), (62, 3955248), (66, 3715536), (72, 3405908), (88, 2786652), (93, 2636832), (96, 2554431), (99, 2477024), (121, 2026656), (124, 1977624), (132, 1857768), (144, 1702954), (176, 1393326), (186, 1318416), (198, 1238512), (227, 1080288), (242, 1013328), (248, 988812), (264, 928884), (279, 878944), (288, 851477), (341, 719136), (352, 696663), (363, 675552), (372, 659208), (396, 619256), (454, 540144), (484, 506664), (496, 494406), (528, 464442), (558, 439472), (681, 360096), (682, 359568), (726, 337776), (744, 329604), (792, 309628), (908, 270072), (968, 253332), (992, 247203), (1023, 239712), (1056, 232221), (1089, 225184), (1116, 219736), (1362, 180048), (1364, 179784), (1452, 168888), (1488, 164802), (1584, 154814), (1816, 135036), (1936, 126666), (2043, 120032), (2046, 119856), (2178, 112592), (2232, 109868), (2497, 98208), (2724, 90024), (2728, 89892), (2904, 84444), (2976, 82401), (3069, 79904), (3168, 77407), (3632, 67518), (3751, 65376), (3872, 63333), (4086, 60016), (4092, 59928), (4356, 56296), (4464, 54934), (4994, 49104), (5448, 45012), (5456, 44946), (5808, 42222), (6138, 39952), (7037, 34848), (7264, 33759), (7491, 32736), (7502, 32688), (8172, 30008), (8184, 29964), (8712, 28148), (8928, 27467), (9988, 24552), (10896, 22506), (10912, 22473), (11253, 21792), (11616, 21111), (12276, 19976), (14074, 17424), (14982, 16368), (15004, 16344)]