244455552

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 779051520

約数和(自身を除く): 534595968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 101, 128, 132, 144, 176, 191, 192, 198, 202, 264, 288, 303, 352, 382, 384, 396, 404, 528, 573, 576, 606, 704, 764, 792, 808, 909, 1056, 1111, 1146, 1152, 1212, 1408, 1528, 1584, 1616, 1719, 1818, 2101, 2112, 2222, 2292, 2424, 3056, 3168, 3232, 3333, 3438, 3636, 4202, 4224, 4444, 4584, 4848, 6112, 6303, 6336, 6464, 6666, 6876, 7272, 8404, 8888, 9168, 9696, 9999, 12224, 12606, 12672, 12928, 13332, 13752, 14544, 16808, 17776, 18336, 18909, 19291, 19392, 19998, 24448, 25212, 26664, 27504, 29088, 33616, 35552, 36672, 37818, 38582, 38784, 39996, 50424, 53328, 55008, 57873, 58176, 67232, 71104, 73344, 75636, 77164, 79992, 100848, 106656, 110016, 115746, 116352, 134464, 142208, 151272, 154328, 159984, 173619, 201696, 212201, 213312, 220032, 231492, 268928, 302544, 308656, 319968, 347238, 403392, 424402, 426624, 462984, 605088, 617312, 636603, 639936, 694476, 806784, 848804, 925968, 1210176, 1234624, 1273206, 1279872, 1388952, 1697608, 1851936, 1909809, 2420352, 2469248, 2546412, 2777904, 3395216, 3703872, 3819618, 5092824, 5555808, 6790432, 7407744, 7639236, 10185648, 11111616, 13580864, 15278472, 20371296, 22223232, 27161728, 30556944, 40742592, 61113888, 81485184, 122227776, 244455552]

約数ペア:

[(1, 244455552), (2, 122227776), (3, 81485184), (4, 61113888), (6, 40742592), (8, 30556944), (9, 27161728), (11, 22223232), (12, 20371296), (16, 15278472), (18, 13580864), (22, 11111616), (24, 10185648), (32, 7639236), (33, 7407744), (36, 6790432), (44, 5555808), (48, 5092824), (64, 3819618), (66, 3703872), (72, 3395216), (88, 2777904), (96, 2546412), (99, 2469248), (101, 2420352), (128, 1909809), (132, 1851936), (144, 1697608), (176, 1388952), (191, 1279872), (192, 1273206), (198, 1234624), (202, 1210176), (264, 925968), (288, 848804), (303, 806784), (352, 694476), (382, 639936), (384, 636603), (396, 617312), (404, 605088), (528, 462984), (573, 426624), (576, 424402), (606, 403392), (704, 347238), (764, 319968), (792, 308656), (808, 302544), (909, 268928), (1056, 231492), (1111, 220032), (1146, 213312), (1152, 212201), (1212, 201696), (1408, 173619), (1528, 159984), (1584, 154328), (1616, 151272), (1719, 142208), (1818, 134464), (2101, 116352), (2112, 115746), (2222, 110016), (2292, 106656), (2424, 100848), (3056, 79992), (3168, 77164), (3232, 75636), (3333, 73344), (3438, 71104), (3636, 67232), (4202, 58176), (4224, 57873), (4444, 55008), (4584, 53328), (4848, 50424), (6112, 39996), (6303, 38784), (6336, 38582), (6464, 37818), (6666, 36672), (6876, 35552), (7272, 33616), (8404, 29088), (8888, 27504), (9168, 26664), (9696, 25212), (9999, 24448), (12224, 19998), (12606, 19392), (12672, 19291), (12928, 18909), (13332, 18336), (13752, 17776), (14544, 16808)]