238453488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:652

約数の個数: 240

約数和(自身を含む): 849278976

約数和(自身を除く): 610825488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 403, 434, 468, 496, 504, 546, 558, 587, 624, 651, 728, 744, 806, 819, 868, 936, 1008, 1092, 1116, 1174, 1209, 1302, 1456, 1488, 1612, 1638, 1736, 1761, 1872, 1953, 2184, 2232, 2348, 2418, 2604, 2821, 3224, 3276, 3472, 3522, 3627, 3906, 4109, 4368, 4464, 4696, 4836, 5208, 5283, 5642, 6448, 6552, 7044, 7254, 7631, 7812, 8218, 8463, 9392, 9672, 10416, 10566, 11284, 12327, 13104, 14088, 14508, 15262, 15624, 16436, 16926, 18197, 19344, 21132, 22568, 22893, 24654, 25389, 28176, 29016, 30524, 31248, 32872, 33852, 36394, 36981, 42264, 45136, 45786, 49308, 50778, 53417, 54591, 58032, 61048, 65744, 67704, 68679, 72788, 73962, 84528, 91572, 98616, 101556, 106834, 109182, 122096, 127379, 135408, 137358, 145576, 147924, 160251, 163773, 183144, 197232, 203112, 213668, 218364, 236561, 254758, 274716, 291152, 295848, 320502, 327546, 366288, 382137, 406224, 427336, 436728, 473122, 480753, 509516, 549432, 591696, 641004, 655092, 709683, 764274, 854672, 873456, 946244, 961506, 1019032, 1098864, 1146411, 1282008, 1310184, 1419366, 1528548, 1655927, 1892488, 1923012, 2038064, 2129049, 2292822, 2564016, 2620368, 2838732, 3057096, 3311854, 3784976, 3846024, 4258098, 4585644, 4967781, 5677464, 6114192, 6623708, 7692048, 8516196, 9171288, 9935562, 11354928, 13247416, 14903343, 17032392, 18342576, 19871124, 26494832, 29806686, 34064784, 39742248, 59613372, 79484496, 119226744, 238453488]

約数ペア:

[(1, 238453488), (2, 119226744), (3, 79484496), (4, 59613372), (6, 39742248), (7, 34064784), (8, 29806686), (9, 26494832), (12, 19871124), (13, 18342576), (14, 17032392), (16, 14903343), (18, 13247416), (21, 11354928), (24, 9935562), (26, 9171288), (28, 8516196), (31, 7692048), (36, 6623708), (39, 6114192), (42, 5677464), (48, 4967781), (52, 4585644), (56, 4258098), (62, 3846024), (63, 3784976), (72, 3311854), (78, 3057096), (84, 2838732), (91, 2620368), (93, 2564016), (104, 2292822), (112, 2129049), (117, 2038064), (124, 1923012), (126, 1892488), (144, 1655927), (156, 1528548), (168, 1419366), (182, 1310184), (186, 1282008), (208, 1146411), (217, 1098864), (234, 1019032), (248, 961506), (252, 946244), (273, 873456), (279, 854672), (312, 764274), (336, 709683), (364, 655092), (372, 641004), (403, 591696), (434, 549432), (468, 509516), (496, 480753), (504, 473122), (546, 436728), (558, 427336), (587, 406224), (624, 382137), (651, 366288), (728, 327546), (744, 320502), (806, 295848), (819, 291152), (868, 274716), (936, 254758), (1008, 236561), (1092, 218364), (1116, 213668), (1174, 203112), (1209, 197232), (1302, 183144), (1456, 163773), (1488, 160251), (1612, 147924), (1638, 145576), (1736, 137358), (1761, 135408), (1872, 127379), (1953, 122096), (2184, 109182), (2232, 106834), (2348, 101556), (2418, 98616), (2604, 91572), (2821, 84528), (3224, 73962), (3276, 72788), (3472, 68679), (3522, 67704), (3627, 65744), (3906, 61048), (4109, 58032), (4368, 54591), (4464, 53417), (4696, 50778), (4836, 49308), (5208, 45786), (5283, 45136), (5642, 42264), (6448, 36981), (6552, 36394), (7044, 33852), (7254, 32872), (7631, 31248), (7812, 30524), (8218, 29016), (8463, 28176), (9392, 25389), (9672, 24654), (10416, 22893), (10566, 22568), (11284, 21132), (12327, 19344), (13104, 18197), (14088, 16926), (14508, 16436), (15262, 15624)]