238249968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 759951360

約数和(自身を除く): 521701392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 102, 114, 121, 127, 132, 136, 152, 176, 187, 204, 209, 228, 242, 254, 264, 272, 304, 323, 363, 374, 381, 408, 418, 456, 484, 508, 528, 561, 627, 646, 726, 748, 762, 816, 836, 912, 968, 969, 1016, 1122, 1254, 1292, 1397, 1452, 1496, 1524, 1672, 1936, 1938, 2032, 2057, 2159, 2244, 2299, 2413, 2508, 2584, 2794, 2904, 2992, 3048, 3344, 3553, 3876, 4114, 4191, 4318, 4488, 4598, 4826, 5016, 5168, 5588, 5808, 6096, 6171, 6477, 6897, 7106, 7239, 7752, 8228, 8382, 8636, 8976, 9196, 9652, 10032, 10659, 11176, 12342, 12954, 13794, 14212, 14478, 15367, 15504, 16456, 16764, 17272, 18392, 19304, 21318, 22352, 23749, 24684, 25908, 26543, 27588, 28424, 28956, 30734, 32912, 33528, 34544, 36784, 38608, 39083, 41021, 42636, 46101, 47498, 49368, 51816, 53086, 55176, 56848, 57912, 61468, 67056, 71247, 78166, 79629, 82042, 85272, 92202, 94996, 98736, 103632, 106172, 110352, 115824, 117249, 122936, 123063, 142494, 156332, 159258, 164084, 170544, 184404, 189992, 212344, 234498, 245872, 246126, 261239, 284988, 291973, 312664, 318516, 328168, 368808, 379984, 424688, 451231, 468996, 492252, 522478, 569976, 583946, 625328, 637032, 656336, 737616, 783717, 875919, 902462, 937992, 984504, 1044956, 1139952, 1167892, 1274064, 1353693, 1567434, 1751838, 1804924, 1875984, 1969008, 2089912, 2335784, 2707386, 3134868, 3503676, 3609848, 4179824, 4671568, 4963541, 5414772, 6269736, 7007352, 7219696, 9927082, 10829544, 12539472, 14014704, 14890623, 19854164, 21659088, 29781246, 39708328, 59562492, 79416656, 119124984, 238249968]

約数ペア:

[(1, 238249968), (2, 119124984), (3, 79416656), (4, 59562492), (6, 39708328), (8, 29781246), (11, 21659088), (12, 19854164), (16, 14890623), (17, 14014704), (19, 12539472), (22, 10829544), (24, 9927082), (33, 7219696), (34, 7007352), (38, 6269736), (44, 5414772), (48, 4963541), (51, 4671568), (57, 4179824), (66, 3609848), (68, 3503676), (76, 3134868), (88, 2707386), (102, 2335784), (114, 2089912), (121, 1969008), (127, 1875984), (132, 1804924), (136, 1751838), (152, 1567434), (176, 1353693), (187, 1274064), (204, 1167892), (209, 1139952), (228, 1044956), (242, 984504), (254, 937992), (264, 902462), (272, 875919), (304, 783717), (323, 737616), (363, 656336), (374, 637032), (381, 625328), (408, 583946), (418, 569976), (456, 522478), (484, 492252), (508, 468996), (528, 451231), (561, 424688), (627, 379984), (646, 368808), (726, 328168), (748, 318516), (762, 312664), (816, 291973), (836, 284988), (912, 261239), (968, 246126), (969, 245872), (1016, 234498), (1122, 212344), (1254, 189992), (1292, 184404), (1397, 170544), (1452, 164084), (1496, 159258), (1524, 156332), (1672, 142494), (1936, 123063), (1938, 122936), (2032, 117249), (2057, 115824), (2159, 110352), (2244, 106172), (2299, 103632), (2413, 98736), (2508, 94996), (2584, 92202), (2794, 85272), (2904, 82042), (2992, 79629), (3048, 78166), (3344, 71247), (3553, 67056), (3876, 61468), (4114, 57912), (4191, 56848), (4318, 55176), (4488, 53086), (4598, 51816), (4826, 49368), (5016, 47498), (5168, 46101), (5588, 42636), (5808, 41021), (6096, 39083), (6171, 38608), (6477, 36784), (6897, 34544), (7106, 33528), (7239, 32912), (7752, 30734), (8228, 28956), (8382, 28424), (8636, 27588), (8976, 26543), (9196, 25908), (9652, 24684), (10032, 23749), (10659, 22352), (11176, 21318), (12342, 19304), (12954, 18392), (13794, 17272), (14212, 16764), (14478, 16456), (15367, 15504)]