2018072992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 192

約数和(自身を含む): 4983793920

約数和(自身を除く): 2965720928

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 23, 26, 32, 34, 38, 46, 52, 68, 76, 92, 104, 136, 152, 184, 208, 221, 247, 272, 299, 304, 323, 368, 391, 416, 437, 442, 494, 544, 598, 608, 646, 653, 736, 782, 874, 884, 988, 1196, 1292, 1306, 1564, 1748, 1768, 1976, 2392, 2584, 2612, 3128, 3496, 3536, 3952, 4199, 4784, 5083, 5168, 5224, 5681, 6256, 6992, 7072, 7429, 7904, 8398, 8489, 9568, 10166, 10336, 10448, 11101, 11362, 12407, 12512, 13984, 14858, 15019, 16796, 16978, 20332, 20896, 22202, 22724, 24814, 29716, 30038, 33592, 33956, 40664, 44404, 45448, 49628, 59432, 60076, 67184, 67912, 81328, 88808, 90896, 96577, 99256, 118864, 120152, 134368, 135824, 144313, 161291, 162656, 177616, 181792, 193154, 195247, 198512, 210919, 237728, 240304, 255323, 271648, 285361, 288626, 322582, 355232, 386308, 390494, 397024, 421838, 480608, 510646, 570722, 577252, 645164, 772616, 780988, 843676, 1021292, 1141444, 1154504, 1290328, 1545232, 1561976, 1687352, 2042584, 2282888, 2309008, 2580656, 2741947, 3090464, 3123952, 3319199, 3374704, 3709693, 4085168, 4565776, 4618016, 4851137, 5161312, 5483894, 6247904, 6638398, 6749408, 7419386, 8170336, 9131552, 9702274, 10967788, 13276796, 14838772, 19404548, 21935576, 26553592, 29677544, 38809096, 43871152, 53107184, 59355088, 63064781, 77618192, 87742304, 106214368, 118710176, 126129562, 155236384, 252259124, 504518248, 1009036496, 2018072992]

約数ペア:

[(1, 2018072992), (2, 1009036496), (4, 504518248), (8, 252259124), (13, 155236384), (16, 126129562), (17, 118710176), (19, 106214368), (23, 87742304), (26, 77618192), (32, 63064781), (34, 59355088), (38, 53107184), (46, 43871152), (52, 38809096), (68, 29677544), (76, 26553592), (92, 21935576), (104, 19404548), (136, 14838772), (152, 13276796), (184, 10967788), (208, 9702274), (221, 9131552), (247, 8170336), (272, 7419386), (299, 6749408), (304, 6638398), (323, 6247904), (368, 5483894), (391, 5161312), (416, 4851137), (437, 4618016), (442, 4565776), (494, 4085168), (544, 3709693), (598, 3374704), (608, 3319199), (646, 3123952), (653, 3090464), (736, 2741947), (782, 2580656), (874, 2309008), (884, 2282888), (988, 2042584), (1196, 1687352), (1292, 1561976), (1306, 1545232), (1564, 1290328), (1748, 1154504), (1768, 1141444), (1976, 1021292), (2392, 843676), (2584, 780988), (2612, 772616), (3128, 645164), (3496, 577252), (3536, 570722), (3952, 510646), (4199, 480608), (4784, 421838), (5083, 397024), (5168, 390494), (5224, 386308), (5681, 355232), (6256, 322582), (6992, 288626), (7072, 285361), (7429, 271648), (7904, 255323), (8398, 240304), (8489, 237728), (9568, 210919), (10166, 198512), (10336, 195247), (10448, 193154), (11101, 181792), (11362, 177616), (12407, 162656), (12512, 161291), (13984, 144313), (14858, 135824), (15019, 134368), (16796, 120152), (16978, 118864), (20332, 99256), (20896, 96577), (22202, 90896), (22724, 88808), (24814, 81328), (29716, 67912), (30038, 67184), (33592, 60076), (33956, 59432), (40664, 49628), (44404, 45448)]