265871256

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 830102400

約数和(自身を除く): 564231144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 73, 76, 84, 98, 114, 133, 146, 147, 152, 163, 168, 196, 219, 228, 266, 292, 294, 326, 392, 399, 438, 456, 489, 511, 532, 584, 588, 652, 798, 876, 931, 978, 1022, 1064, 1141, 1176, 1304, 1387, 1533, 1596, 1752, 1862, 1956, 2044, 2282, 2774, 2793, 3066, 3097, 3192, 3423, 3577, 3724, 3912, 4088, 4161, 4564, 5548, 5586, 6132, 6194, 6846, 7154, 7448, 7987, 8322, 9128, 9291, 9709, 10731, 11096, 11172, 11899, 12264, 12388, 13692, 14308, 15974, 16644, 18582, 19418, 21462, 21679, 22344, 23798, 23961, 24776, 27384, 28616, 29127, 31948, 33288, 35697, 37164, 38836, 42924, 43358, 47596, 47922, 58254, 63896, 65037, 67963, 71394, 74328, 77672, 83293, 85848, 86716, 95192, 95844, 116508, 130074, 135926, 142788, 151753, 166586, 173432, 191688, 203889, 226081, 233016, 249879, 260148, 271852, 285576, 303506, 333172, 407778, 452162, 455259, 499758, 520296, 543704, 583051, 607012, 666344, 678243, 815556, 904324, 910518, 999516, 1166102, 1214024, 1356486, 1582567, 1631112, 1749153, 1808648, 1821036, 1999032, 2332204, 2712972, 3165134, 3498306, 3642072, 4664408, 4747701, 5425944, 6330268, 6996612, 9495402, 11077969, 12660536, 13993224, 18990804, 22155938, 33233907, 37981608, 44311876, 66467814, 88623752, 132935628, 265871256]

約数ペア:

[(1, 265871256), (2, 132935628), (3, 88623752), (4, 66467814), (6, 44311876), (7, 37981608), (8, 33233907), (12, 22155938), (14, 18990804), (19, 13993224), (21, 12660536), (24, 11077969), (28, 9495402), (38, 6996612), (42, 6330268), (49, 5425944), (56, 4747701), (57, 4664408), (73, 3642072), (76, 3498306), (84, 3165134), (98, 2712972), (114, 2332204), (133, 1999032), (146, 1821036), (147, 1808648), (152, 1749153), (163, 1631112), (168, 1582567), (196, 1356486), (219, 1214024), (228, 1166102), (266, 999516), (292, 910518), (294, 904324), (326, 815556), (392, 678243), (399, 666344), (438, 607012), (456, 583051), (489, 543704), (511, 520296), (532, 499758), (584, 455259), (588, 452162), (652, 407778), (798, 333172), (876, 303506), (931, 285576), (978, 271852), (1022, 260148), (1064, 249879), (1141, 233016), (1176, 226081), (1304, 203889), (1387, 191688), (1533, 173432), (1596, 166586), (1752, 151753), (1862, 142788), (1956, 135926), (2044, 130074), (2282, 116508), (2774, 95844), (2793, 95192), (3066, 86716), (3097, 85848), (3192, 83293), (3423, 77672), (3577, 74328), (3724, 71394), (3912, 67963), (4088, 65037), (4161, 63896), (4564, 58254), (5548, 47922), (5586, 47596), (6132, 43358), (6194, 42924), (6846, 38836), (7154, 37164), (7448, 35697), (7987, 33288), (8322, 31948), (9128, 29127), (9291, 28616), (9709, 27384), (10731, 24776), (11096, 23961), (11172, 23798), (11899, 22344), (12264, 21679), (12388, 21462), (13692, 19418), (14308, 18582), (15974, 16644)]