271974976

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 224

約数和(自身を含む): 731227392

約数和(自身を除く): 459252416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 41, 52, 56, 64, 67, 68, 82, 91, 104, 112, 119, 134, 136, 164, 182, 208, 221, 224, 238, 268, 272, 287, 328, 364, 416, 442, 448, 469, 476, 533, 536, 544, 574, 656, 697, 728, 832, 871, 884, 938, 952, 1066, 1072, 1088, 1139, 1148, 1312, 1394, 1456, 1547, 1742, 1768, 1876, 1904, 2132, 2144, 2278, 2296, 2624, 2747, 2788, 2912, 3094, 3484, 3536, 3731, 3752, 3808, 4264, 4288, 4556, 4592, 4879, 5494, 5576, 5824, 6097, 6188, 6968, 7072, 7462, 7504, 7616, 7973, 8528, 9061, 9112, 9184, 9758, 10988, 11152, 12194, 12376, 13936, 14144, 14807, 14924, 15008, 15946, 17056, 18122, 18224, 18368, 19229, 19516, 21976, 22304, 24388, 24752, 27872, 29614, 29848, 30016, 31892, 34112, 35711, 36244, 36448, 38458, 39032, 43952, 44608, 46699, 48776, 49504, 55744, 59228, 59696, 63427, 63784, 71422, 72488, 72896, 76916, 78064, 87904, 93398, 97552, 99008, 103649, 118456, 119392, 126854, 127568, 142844, 144976, 153832, 156128, 175808, 186796, 195104, 207298, 236912, 238784, 249977, 253708, 255136, 285688, 289952, 307664, 312256, 326893, 373592, 390208, 414596, 473824, 499954, 507416, 510272, 571376, 579904, 607087, 615328, 653786, 747184, 829192, 947648, 999908, 1014832, 1142752, 1214174, 1230656, 1307572, 1494368, 1658384, 1999816, 2029664, 2285504, 2428348, 2615144, 2988736, 3316768, 3999632, 4059328, 4249609, 4856696, 5230288, 6633536, 7999264, 8499218, 9713392, 10460576, 15998528, 16998436, 19426784, 20921152, 33996872, 38853568, 67993744, 135987488, 271974976]

約数ペア:

[(1, 271974976), (2, 135987488), (4, 67993744), (7, 38853568), (8, 33996872), (13, 20921152), (14, 19426784), (16, 16998436), (17, 15998528), (26, 10460576), (28, 9713392), (32, 8499218), (34, 7999264), (41, 6633536), (52, 5230288), (56, 4856696), (64, 4249609), (67, 4059328), (68, 3999632), (82, 3316768), (91, 2988736), (104, 2615144), (112, 2428348), (119, 2285504), (134, 2029664), (136, 1999816), (164, 1658384), (182, 1494368), (208, 1307572), (221, 1230656), (224, 1214174), (238, 1142752), (268, 1014832), (272, 999908), (287, 947648), (328, 829192), (364, 747184), (416, 653786), (442, 615328), (448, 607087), (469, 579904), (476, 571376), (533, 510272), (536, 507416), (544, 499954), (574, 473824), (656, 414596), (697, 390208), (728, 373592), (832, 326893), (871, 312256), (884, 307664), (938, 289952), (952, 285688), (1066, 255136), (1072, 253708), (1088, 249977), (1139, 238784), (1148, 236912), (1312, 207298), (1394, 195104), (1456, 186796), (1547, 175808), (1742, 156128), (1768, 153832), (1876, 144976), (1904, 142844), (2132, 127568), (2144, 126854), (2278, 119392), (2296, 118456), (2624, 103649), (2747, 99008), (2788, 97552), (2912, 93398), (3094, 87904), (3484, 78064), (3536, 76916), (3731, 72896), (3752, 72488), (3808, 71422), (4264, 63784), (4288, 63427), (4556, 59696), (4592, 59228), (4879, 55744), (5494, 49504), (5576, 48776), (5824, 46699), (6097, 44608), (6188, 43952), (6968, 39032), (7072, 38458), (7462, 36448), (7504, 36244), (7616, 35711), (7973, 34112), (8528, 31892), (9061, 30016), (9112, 29848), (9184, 29614), (9758, 27872), (10988, 24752), (11152, 24388), (12194, 22304), (12376, 21976), (13936, 19516), (14144, 19229), (14807, 18368), (14924, 18224), (15008, 18122), (15946, 17056)]