215118072

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 664070400

約数和(自身を除く): 448952328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 83, 104, 108, 117, 142, 156, 166, 169, 213, 216, 234, 249, 284, 312, 332, 338, 351, 426, 468, 498, 507, 568, 639, 664, 676, 702, 747, 852, 923, 936, 996, 1014, 1079, 1278, 1352, 1404, 1494, 1521, 1704, 1846, 1917, 1992, 2028, 2158, 2241, 2556, 2769, 2808, 2988, 3042, 3237, 3692, 3834, 4056, 4316, 4482, 4563, 5112, 5538, 5893, 5976, 6084, 6474, 7384, 7668, 8307, 8632, 8964, 9126, 9711, 11076, 11786, 11999, 12168, 12948, 14027, 15336, 16614, 17679, 17928, 18252, 19422, 22152, 23572, 23998, 24921, 25896, 28054, 29133, 33228, 35358, 35997, 36504, 38844, 42081, 47144, 47996, 49842, 53037, 56108, 58266, 66456, 70716, 71994, 76609, 77688, 84162, 95992, 99684, 106074, 107991, 112216, 116532, 126243, 141432, 143988, 153218, 159111, 168324, 199368, 212148, 215982, 229827, 233064, 252486, 287976, 306436, 318222, 323973, 336648, 378729, 424296, 431964, 459654, 504972, 612872, 636444, 647946, 689481, 757458, 863928, 919308, 995917, 1009944, 1272888, 1295892, 1378962, 1514916, 1838616, 1991834, 2068443, 2591784, 2757924, 2987751, 3029832, 3983668, 4136886, 5515848, 5975502, 7967336, 8273772, 8963253, 11951004, 16547544, 17926506, 23902008, 26889759, 35853012, 53779518, 71706024, 107559036, 215118072]

約数ペア:

[(1, 215118072), (2, 107559036), (3, 71706024), (4, 53779518), (6, 35853012), (8, 26889759), (9, 23902008), (12, 17926506), (13, 16547544), (18, 11951004), (24, 8963253), (26, 8273772), (27, 7967336), (36, 5975502), (39, 5515848), (52, 4136886), (54, 3983668), (71, 3029832), (72, 2987751), (78, 2757924), (83, 2591784), (104, 2068443), (108, 1991834), (117, 1838616), (142, 1514916), (156, 1378962), (166, 1295892), (169, 1272888), (213, 1009944), (216, 995917), (234, 919308), (249, 863928), (284, 757458), (312, 689481), (332, 647946), (338, 636444), (351, 612872), (426, 504972), (468, 459654), (498, 431964), (507, 424296), (568, 378729), (639, 336648), (664, 323973), (676, 318222), (702, 306436), (747, 287976), (852, 252486), (923, 233064), (936, 229827), (996, 215982), (1014, 212148), (1079, 199368), (1278, 168324), (1352, 159111), (1404, 153218), (1494, 143988), (1521, 141432), (1704, 126243), (1846, 116532), (1917, 112216), (1992, 107991), (2028, 106074), (2158, 99684), (2241, 95992), (2556, 84162), (2769, 77688), (2808, 76609), (2988, 71994), (3042, 70716), (3237, 66456), (3692, 58266), (3834, 56108), (4056, 53037), (4316, 49842), (4482, 47996), (4563, 47144), (5112, 42081), (5538, 38844), (5893, 36504), (5976, 35997), (6084, 35358), (6474, 33228), (7384, 29133), (7668, 28054), (8307, 25896), (8632, 24921), (8964, 23998), (9126, 23572), (9711, 22152), (11076, 19422), (11786, 18252), (11999, 17928), (12168, 17679), (12948, 16614), (14027, 15336)]