318315816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2608

約数の個数: 192

約数和(自身を含む): 1117334400

約数和(自身を除く): 799018584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 114, 117, 126, 133, 152, 156, 168, 171, 182, 228, 234, 247, 252, 266, 273, 312, 342, 364, 399, 456, 468, 494, 504, 532, 546, 684, 728, 741, 798, 819, 936, 988, 1064, 1092, 1197, 1368, 1482, 1596, 1638, 1729, 1976, 2184, 2223, 2394, 2557, 2964, 3192, 3276, 3458, 4446, 4788, 5114, 5187, 5928, 6552, 6916, 7671, 8892, 9576, 10228, 10374, 13832, 15342, 15561, 17784, 17899, 20456, 20748, 23013, 30684, 31122, 33241, 35798, 41496, 46026, 48583, 53697, 61368, 62244, 66482, 71596, 92052, 97166, 99723, 107394, 124488, 132964, 143192, 145749, 161091, 184104, 194332, 199446, 214788, 232687, 265928, 291498, 299169, 322182, 340081, 388664, 398892, 429576, 437247, 465374, 582996, 598338, 631579, 644364, 680162, 698061, 797784, 874494, 930748, 1020243, 1165992, 1196676, 1263158, 1288728, 1360324, 1396122, 1748988, 1861496, 1894737, 2040486, 2094183, 2393352, 2526316, 2720648, 2792244, 3060729, 3497976, 3789474, 4080972, 4188366, 4421053, 5052632, 5584488, 5684211, 6121458, 7578948, 8161944, 8376732, 8842106, 11368422, 12242916, 13263159, 15157896, 16753464, 17684212, 22736844, 24485832, 26526318, 35368424, 39789477, 45473688, 53052636, 79578954, 106105272, 159157908, 318315816]

約数ペア:

[(1, 318315816), (2, 159157908), (3, 106105272), (4, 79578954), (6, 53052636), (7, 45473688), (8, 39789477), (9, 35368424), (12, 26526318), (13, 24485832), (14, 22736844), (18, 17684212), (19, 16753464), (21, 15157896), (24, 13263159), (26, 12242916), (28, 11368422), (36, 8842106), (38, 8376732), (39, 8161944), (42, 7578948), (52, 6121458), (56, 5684211), (57, 5584488), (63, 5052632), (72, 4421053), (76, 4188366), (78, 4080972), (84, 3789474), (91, 3497976), (104, 3060729), (114, 2792244), (117, 2720648), (126, 2526316), (133, 2393352), (152, 2094183), (156, 2040486), (168, 1894737), (171, 1861496), (182, 1748988), (228, 1396122), (234, 1360324), (247, 1288728), (252, 1263158), (266, 1196676), (273, 1165992), (312, 1020243), (342, 930748), (364, 874494), (399, 797784), (456, 698061), (468, 680162), (494, 644364), (504, 631579), (532, 598338), (546, 582996), (684, 465374), (728, 437247), (741, 429576), (798, 398892), (819, 388664), (936, 340081), (988, 322182), (1064, 299169), (1092, 291498), (1197, 265928), (1368, 232687), (1482, 214788), (1596, 199446), (1638, 194332), (1729, 184104), (1976, 161091), (2184, 145749), (2223, 143192), (2394, 132964), (2557, 124488), (2964, 107394), (3192, 99723), (3276, 97166), (3458, 92052), (4446, 71596), (4788, 66482), (5114, 62244), (5187, 61368), (5928, 53697), (6552, 48583), (6916, 46026), (7671, 41496), (8892, 35798), (9576, 33241), (10228, 31122), (10374, 30684), (13832, 23013), (15342, 20748), (15561, 20456), (17784, 17899)]