1815347952

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 5710348800

約数和(自身を除く): 3895000848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 79, 88, 89, 99, 132, 144, 158, 163, 176, 178, 198, 237, 264, 267, 316, 326, 356, 396, 474, 489, 528, 534, 632, 652, 711, 712, 792, 801, 869, 948, 978, 979, 1068, 1264, 1304, 1422, 1424, 1467, 1584, 1602, 1738, 1793, 1896, 1956, 1958, 2136, 2607, 2608, 2844, 2934, 2937, 3204, 3476, 3586, 3792, 3912, 3916, 4272, 5214, 5379, 5688, 5868, 5874, 6408, 6952, 7031, 7172, 7821, 7824, 7832, 8811, 10428, 10758, 11376, 11736, 11748, 12816, 12877, 13904, 14062, 14344, 14507, 15642, 15664, 16137, 17622, 20856, 21093, 21516, 23472, 23496, 25754, 28124, 28688, 29014, 31284, 32274, 35244, 38631, 41712, 42186, 43032, 43521, 46992, 51508, 56248, 58028, 62568, 63279, 64548, 70488, 77262, 77341, 84372, 86064, 87042, 103016, 112496, 115893, 116056, 125136, 126558, 129096, 130563, 140976, 141647, 154524, 154682, 159577, 168744, 174084, 206032, 231786, 232023, 232112, 253116, 258192, 261126, 283294, 309048, 309364, 319154, 337488, 348168, 424941, 463572, 464046, 478731, 506232, 522252, 566588, 618096, 618728, 638308, 696069, 696336, 849882, 927144, 928092, 957462, 1012464, 1044504, 1133176, 1146053, 1237456, 1274823, 1276616, 1392138, 1436193, 1699764, 1854288, 1856184, 1914924, 2089008, 2266352, 2292106, 2549646, 2553232, 2784276, 2872386, 3399528, 3438159, 3712368, 3829848, 4584212, 5099292, 5568552, 5744772, 6799056, 6876318, 7659696, 9168424, 10198584, 10314477, 11137104, 11489544, 12606583, 13752636, 18336848, 20397168, 20628954, 22979088, 25213166, 27505272, 37819749, 41257908, 50426332, 55010544, 75639498, 82515816, 100852664, 113459247, 151278996, 165031632, 201705328, 226918494, 302557992, 453836988, 605115984, 907673976, 1815347952]

約数ペア:

[(1, 1815347952), (2, 907673976), (3, 605115984), (4, 453836988), (6, 302557992), (8, 226918494), (9, 201705328), (11, 165031632), (12, 151278996), (16, 113459247), (18, 100852664), (22, 82515816), (24, 75639498), (33, 55010544), (36, 50426332), (44, 41257908), (48, 37819749), (66, 27505272), (72, 25213166), (79, 22979088), (88, 20628954), (89, 20397168), (99, 18336848), (132, 13752636), (144, 12606583), (158, 11489544), (163, 11137104), (176, 10314477), (178, 10198584), (198, 9168424), (237, 7659696), (264, 6876318), (267, 6799056), (316, 5744772), (326, 5568552), (356, 5099292), (396, 4584212), (474, 3829848), (489, 3712368), (528, 3438159), (534, 3399528), (632, 2872386), (652, 2784276), (711, 2553232), (712, 2549646), (792, 2292106), (801, 2266352), (869, 2089008), (948, 1914924), (978, 1856184), (979, 1854288), (1068, 1699764), (1264, 1436193), (1304, 1392138), (1422, 1276616), (1424, 1274823), (1467, 1237456), (1584, 1146053), (1602, 1133176), (1738, 1044504), (1793, 1012464), (1896, 957462), (1956, 928092), (1958, 927144), (2136, 849882), (2607, 696336), (2608, 696069), (2844, 638308), (2934, 618728), (2937, 618096), (3204, 566588), (3476, 522252), (3586, 506232), (3792, 478731), (3912, 464046), (3916, 463572), (4272, 424941), (5214, 348168), (5379, 337488), (5688, 319154), (5868, 309364), (5874, 309048), (6408, 283294), (6952, 261126), (7031, 258192), (7172, 253116), (7821, 232112), (7824, 232023), (7832, 231786), (8811, 206032), (10428, 174084), (10758, 168744), (11376, 159577), (11736, 154682), (11748, 154524), (12816, 141647), (12877, 140976), (13904, 130563), (14062, 129096), (14344, 126558), (14507, 125136), (15642, 116056), (15664, 115893), (16137, 112496), (17622, 103016), (20856, 87042), (21093, 86064), (21516, 84372), (23472, 77341), (23496, 77262), (25754, 70488), (28124, 64548), (28688, 63279), (29014, 62568), (31284, 58028), (32274, 56248), (35244, 51508), (38631, 46992), (41712, 43521), (42186, 43032)]