1813304584

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 4475822400

約数和(自身を除く): 2662517816

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 49, 52, 56, 59, 74, 91, 98, 104, 118, 148, 163, 182, 196, 236, 259, 296, 326, 364, 392, 413, 472, 481, 518, 637, 652, 728, 767, 826, 962, 1036, 1141, 1274, 1304, 1534, 1652, 1813, 1924, 2072, 2119, 2183, 2282, 2548, 2891, 3068, 3304, 3367, 3626, 3848, 4238, 4366, 4564, 5096, 5369, 5782, 6031, 6136, 6734, 7252, 7987, 8476, 8732, 9128, 9617, 10738, 11564, 12062, 13468, 14504, 14833, 15281, 15974, 16952, 17464, 19234, 21476, 23128, 23569, 24124, 26936, 28379, 29666, 30562, 31948, 37583, 38468, 42217, 42952, 47138, 48248, 56758, 59332, 61124, 63896, 67319, 75166, 76936, 78403, 84434, 94276, 103831, 106967, 113516, 118664, 122248, 125021, 134638, 150332, 156806, 168868, 188552, 198653, 207662, 213934, 227032, 250042, 269276, 295519, 300664, 313612, 337736, 355829, 397306, 415324, 427868, 471233, 500084, 538552, 548821, 591038, 627224, 711658, 794612, 830648, 855736, 875147, 942466, 1000168, 1097642, 1182076, 1390571, 1423316, 1589224, 1750294, 1884932, 2195284, 2364152, 2490803, 2781142, 2846632, 3500588, 3769864, 3841747, 4390568, 4625777, 4981606, 5562284, 6126029, 7001176, 7683494, 9251554, 9963212, 11124568, 12252058, 15366988, 17435621, 18503108, 19926424, 24504116, 30733976, 32380439, 34871242, 37006216, 49008232, 64760878, 69742484, 129521756, 139484968, 226663073, 259043512, 453326146, 906652292, 1813304584]

約数ペア:

[(1, 1813304584), (2, 906652292), (4, 453326146), (7, 259043512), (8, 226663073), (13, 139484968), (14, 129521756), (26, 69742484), (28, 64760878), (37, 49008232), (49, 37006216), (52, 34871242), (56, 32380439), (59, 30733976), (74, 24504116), (91, 19926424), (98, 18503108), (104, 17435621), (118, 15366988), (148, 12252058), (163, 11124568), (182, 9963212), (196, 9251554), (236, 7683494), (259, 7001176), (296, 6126029), (326, 5562284), (364, 4981606), (392, 4625777), (413, 4390568), (472, 3841747), (481, 3769864), (518, 3500588), (637, 2846632), (652, 2781142), (728, 2490803), (767, 2364152), (826, 2195284), (962, 1884932), (1036, 1750294), (1141, 1589224), (1274, 1423316), (1304, 1390571), (1534, 1182076), (1652, 1097642), (1813, 1000168), (1924, 942466), (2072, 875147), (2119, 855736), (2183, 830648), (2282, 794612), (2548, 711658), (2891, 627224), (3068, 591038), (3304, 548821), (3367, 538552), (3626, 500084), (3848, 471233), (4238, 427868), (4366, 415324), (4564, 397306), (5096, 355829), (5369, 337736), (5782, 313612), (6031, 300664), (6136, 295519), (6734, 269276), (7252, 250042), (7987, 227032), (8476, 213934), (8732, 207662), (9128, 198653), (9617, 188552), (10738, 168868), (11564, 156806), (12062, 150332), (13468, 134638), (14504, 125021), (14833, 122248), (15281, 118664), (15974, 113516), (16952, 106967), (17464, 103831), (19234, 94276), (21476, 84434), (23128, 78403), (23569, 76936), (24124, 75166), (26936, 67319), (28379, 63896), (29666, 61124), (30562, 59332), (31948, 56758), (37583, 48248), (38468, 47138), (42217, 42952)]