40515216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 130491648

約数和(自身を除く): 89976432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 41, 42, 48, 51, 56, 68, 82, 84, 102, 112, 119, 123, 136, 164, 168, 173, 204, 238, 246, 272, 287, 328, 336, 346, 357, 408, 476, 492, 519, 574, 656, 692, 697, 714, 816, 861, 952, 984, 1038, 1148, 1211, 1384, 1394, 1428, 1722, 1904, 1968, 2076, 2091, 2296, 2422, 2768, 2788, 2856, 2941, 3444, 3633, 4152, 4182, 4592, 4844, 4879, 5576, 5712, 5882, 6888, 7093, 7266, 8304, 8364, 8823, 9688, 9758, 11152, 11764, 13776, 14186, 14532, 14637, 16728, 17646, 19376, 19516, 20587, 21279, 23528, 28372, 29064, 29274, 33456, 35292, 39032, 41174, 42558, 47056, 49651, 56744, 58128, 58548, 61761, 70584, 78064, 82348, 85116, 99302, 113488, 117096, 120581, 123522, 141168, 148953, 164696, 170232, 198604, 234192, 241162, 247044, 297906, 329392, 340464, 361743, 397208, 482324, 494088, 595812, 723486, 794416, 844067, 964648, 988176, 1191624, 1446972, 1688134, 1929296, 2383248, 2532201, 2893944, 3376268, 5064402, 5787888, 6752536, 10128804, 13505072, 20257608, 40515216]

約数ペア:

[(1, 40515216), (2, 20257608), (3, 13505072), (4, 10128804), (6, 6752536), (7, 5787888), (8, 5064402), (12, 3376268), (14, 2893944), (16, 2532201), (17, 2383248), (21, 1929296), (24, 1688134), (28, 1446972), (34, 1191624), (41, 988176), (42, 964648), (48, 844067), (51, 794416), (56, 723486), (68, 595812), (82, 494088), (84, 482324), (102, 397208), (112, 361743), (119, 340464), (123, 329392), (136, 297906), (164, 247044), (168, 241162), (173, 234192), (204, 198604), (238, 170232), (246, 164696), (272, 148953), (287, 141168), (328, 123522), (336, 120581), (346, 117096), (357, 113488), (408, 99302), (476, 85116), (492, 82348), (519, 78064), (574, 70584), (656, 61761), (692, 58548), (697, 58128), (714, 56744), (816, 49651), (861, 47056), (952, 42558), (984, 41174), (1038, 39032), (1148, 35292), (1211, 33456), (1384, 29274), (1394, 29064), (1428, 28372), (1722, 23528), (1904, 21279), (1968, 20587), (2076, 19516), (2091, 19376), (2296, 17646), (2422, 16728), (2768, 14637), (2788, 14532), (2856, 14186), (2941, 13776), (3444, 11764), (3633, 11152), (4152, 9758), (4182, 9688), (4592, 8823), (4844, 8364), (4879, 8304), (5576, 7266), (5712, 7093), (5882, 6888)]