245659872

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 720728064

約数和(自身を除く): 475068192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 37, 46, 48, 62, 69, 74, 92, 93, 96, 97, 111, 124, 138, 148, 184, 186, 194, 222, 248, 276, 291, 296, 368, 372, 388, 444, 496, 552, 582, 592, 713, 736, 744, 776, 851, 888, 992, 1104, 1147, 1164, 1184, 1426, 1488, 1552, 1702, 1776, 2139, 2208, 2231, 2294, 2328, 2553, 2852, 2976, 3007, 3104, 3404, 3441, 3552, 3589, 4278, 4462, 4588, 4656, 5106, 5704, 6014, 6693, 6808, 6882, 7178, 8556, 8924, 9021, 9176, 9312, 10212, 10767, 11408, 12028, 13386, 13616, 13764, 14356, 17112, 17848, 18042, 18352, 20424, 21534, 22816, 24056, 26381, 26772, 27232, 27528, 28712, 34224, 35696, 36084, 36704, 40848, 43068, 48112, 52762, 53544, 55056, 57424, 68448, 69161, 71392, 72168, 79143, 81696, 82547, 86136, 96224, 105524, 107088, 110112, 111259, 114848, 138322, 144336, 158286, 165094, 172272, 207483, 211048, 214176, 222518, 247641, 276644, 288672, 316572, 330188, 333777, 344544, 414966, 422096, 445036, 495282, 553288, 633144, 660376, 667554, 829932, 844192, 890072, 990564, 1106576, 1266288, 1320752, 1335108, 1659864, 1780144, 1981128, 2213152, 2532576, 2558957, 2641504, 2670216, 3319728, 3560288, 3962256, 5117914, 5340432, 6639456, 7676871, 7924512, 10235828, 10680864, 15353742, 20471656, 30707484, 40943312, 61414968, 81886624, 122829936, 245659872]

約数ペア:

[(1, 245659872), (2, 122829936), (3, 81886624), (4, 61414968), (6, 40943312), (8, 30707484), (12, 20471656), (16, 15353742), (23, 10680864), (24, 10235828), (31, 7924512), (32, 7676871), (37, 6639456), (46, 5340432), (48, 5117914), (62, 3962256), (69, 3560288), (74, 3319728), (92, 2670216), (93, 2641504), (96, 2558957), (97, 2532576), (111, 2213152), (124, 1981128), (138, 1780144), (148, 1659864), (184, 1335108), (186, 1320752), (194, 1266288), (222, 1106576), (248, 990564), (276, 890072), (291, 844192), (296, 829932), (368, 667554), (372, 660376), (388, 633144), (444, 553288), (496, 495282), (552, 445036), (582, 422096), (592, 414966), (713, 344544), (736, 333777), (744, 330188), (776, 316572), (851, 288672), (888, 276644), (992, 247641), (1104, 222518), (1147, 214176), (1164, 211048), (1184, 207483), (1426, 172272), (1488, 165094), (1552, 158286), (1702, 144336), (1776, 138322), (2139, 114848), (2208, 111259), (2231, 110112), (2294, 107088), (2328, 105524), (2553, 96224), (2852, 86136), (2976, 82547), (3007, 81696), (3104, 79143), (3404, 72168), (3441, 71392), (3552, 69161), (3589, 68448), (4278, 57424), (4462, 55056), (4588, 53544), (4656, 52762), (5106, 48112), (5704, 43068), (6014, 40848), (6693, 36704), (6808, 36084), (6882, 35696), (7178, 34224), (8556, 28712), (8924, 27528), (9021, 27232), (9176, 26772), (9312, 26381), (10212, 24056), (10767, 22816), (11408, 21534), (12028, 20424), (13386, 18352), (13616, 18042), (13764, 17848), (14356, 17112)]