22293216

素因数分解:

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

素因数の和:285

約数の個数: 144

約数和(自身を含む): 71705088

約数和(自身を除く): 49411872

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, 124, 132, 144, 176, 186, 198, 227, 248, 264, 279, 288, 341, 352, 372, 396, 454, 496, 528, 558, 681, 682, 744, 792, 908, 992, 1023, 1056, 1116, 1362, 1364, 1488, 1584, 1816, 2043, 2046, 2232, 2497, 2724, 2728, 2976, 3069, 3168, 3632, 4086, 4092, 4464, 4994, 5448, 5456, 6138, 7037, 7264, 7491, 8172, 8184, 8928, 9988, 10896, 10912, 12276, 14074, 14982, 16344, 16368, 19976, 21111, 21792, 22473, 24552, 28148, 29964, 32688, 32736, 39952, 42222, 44946, 49104, 56296, 59928, 63333, 65376, 77407, 79904, 84444, 89892, 98208, 112592, 119856, 126666, 154814, 168888, 179784, 225184, 232221, 239712, 253332, 309628, 337776, 359568, 464442, 506664, 619256, 675552, 696663, 719136, 928884, 1013328, 1238512, 1393326, 1857768, 2026656, 2477024, 2786652, 3715536, 5573304, 7431072, 11146608, 22293216]

約数ペア:

[(1, 22293216), (2, 11146608), (3, 7431072), (4, 5573304), (6, 3715536), (8, 2786652), (9, 2477024), (11, 2026656), (12, 1857768), (16, 1393326), (18, 1238512), (22, 1013328), (24, 928884), (31, 719136), (32, 696663), (33, 675552), (36, 619256), (44, 506664), (48, 464442), (62, 359568), (66, 337776), (72, 309628), (88, 253332), (93, 239712), (96, 232221), (99, 225184), (124, 179784), (132, 168888), (144, 154814), (176, 126666), (186, 119856), (198, 112592), (227, 98208), (248, 89892), (264, 84444), (279, 79904), (288, 77407), (341, 65376), (352, 63333), (372, 59928), (396, 56296), (454, 49104), (496, 44946), (528, 42222), (558, 39952), (681, 32736), (682, 32688), (744, 29964), (792, 28148), (908, 24552), (992, 22473), (1023, 21792), (1056, 21111), (1116, 19976), (1362, 16368), (1364, 16344), (1488, 14982), (1584, 14074), (1816, 12276), (2043, 10912), (2046, 10896), (2232, 9988), (2497, 8928), (2724, 8184), (2728, 8172), (2976, 7491), (3069, 7264), (3168, 7037), (3632, 6138), (4086, 5456), (4092, 5448), (4464, 4994)]