245518224

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2293

約数の個数: 120

約数和(自身を含む): 753844608

約数和(自身を除く): 508326384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 282, 294, 329, 336, 376, 392, 564, 588, 658, 752, 784, 987, 1128, 1176, 1316, 1974, 2221, 2256, 2303, 2352, 2632, 3948, 4442, 4606, 5264, 6663, 6909, 7896, 8884, 9212, 13326, 13818, 15547, 15792, 17768, 18424, 26652, 27636, 31094, 35536, 36848, 46641, 53304, 55272, 62188, 93282, 104387, 106608, 108829, 110544, 124376, 186564, 208774, 217658, 248752, 313161, 326487, 373128, 417548, 435316, 626322, 652974, 730709, 746256, 835096, 870632, 1252644, 1305948, 1461418, 1670192, 1741264, 2192127, 2505288, 2611896, 2922836, 4384254, 5010576, 5114963, 5223792, 5845672, 8768508, 10229926, 11691344, 15344889, 17537016, 20459852, 30689778, 35074032, 40919704, 61379556, 81839408, 122759112, 245518224]

約数ペア:

[(1, 245518224), (2, 122759112), (3, 81839408), (4, 61379556), (6, 40919704), (7, 35074032), (8, 30689778), (12, 20459852), (14, 17537016), (16, 15344889), (21, 11691344), (24, 10229926), (28, 8768508), (42, 5845672), (47, 5223792), (48, 5114963), (49, 5010576), (56, 4384254), (84, 2922836), (94, 2611896), (98, 2505288), (112, 2192127), (141, 1741264), (147, 1670192), (168, 1461418), (188, 1305948), (196, 1252644), (282, 870632), (294, 835096), (329, 746256), (336, 730709), (376, 652974), (392, 626322), (564, 435316), (588, 417548), (658, 373128), (752, 326487), (784, 313161), (987, 248752), (1128, 217658), (1176, 208774), (1316, 186564), (1974, 124376), (2221, 110544), (2256, 108829), (2303, 106608), (2352, 104387), (2632, 93282), (3948, 62188), (4442, 55272), (4606, 53304), (5264, 46641), (6663, 36848), (6909, 35536), (7896, 31094), (8884, 27636), (9212, 26652), (13326, 18424), (13818, 17768), (15547, 15792)]