291318552

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8377}}^1$

素因数の和:8422

約数の個数: 128

約数和(自身を含む): 965145600

約数和(自身を除く): 673827048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 966, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2898, 3864, 4347, 4968, 5796, 8377, 8694, 11592, 16754, 17388, 25131, 33508, 34776, 50262, 58639, 67016, 75393, 100524, 117278, 150786, 175917, 192671, 201048, 226179, 234556, 301572, 351834, 385342, 452358, 469112, 527751, 578013, 603144, 703668, 770684, 904716, 1055502, 1156026, 1348697, 1407336, 1541368, 1583253, 1734039, 1809432, 2111004, 2312052, 2697394, 3166506, 3468078, 4046091, 4222008, 4624104, 5202117, 5394788, 6333012, 6936156, 8092182, 10404234, 10789576, 12138273, 12666024, 13872312, 16184364, 20808468, 24276546, 32368728, 36414819, 41616936, 48553092, 72829638, 97106184, 145659276, 291318552]

約数ペア:

[(1, 291318552), (2, 145659276), (3, 97106184), (4, 72829638), (6, 48553092), (7, 41616936), (8, 36414819), (9, 32368728), (12, 24276546), (14, 20808468), (18, 16184364), (21, 13872312), (23, 12666024), (24, 12138273), (27, 10789576), (28, 10404234), (36, 8092182), (42, 6936156), (46, 6333012), (54, 5394788), (56, 5202117), (63, 4624104), (69, 4222008), (72, 4046091), (84, 3468078), (92, 3166506), (108, 2697394), (126, 2312052), (138, 2111004), (161, 1809432), (168, 1734039), (184, 1583253), (189, 1541368), (207, 1407336), (216, 1348697), (252, 1156026), (276, 1055502), (322, 904716), (378, 770684), (414, 703668), (483, 603144), (504, 578013), (552, 527751), (621, 469112), (644, 452358), (756, 385342), (828, 351834), (966, 301572), (1242, 234556), (1288, 226179), (1449, 201048), (1512, 192671), (1656, 175917), (1932, 150786), (2484, 117278), (2898, 100524), (3864, 75393), (4347, 67016), (4968, 58639), (5796, 50262), (8377, 34776), (8694, 33508), (11592, 25131), (16754, 17388)]