217851816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7673}}^1$

素因数の和:7715

約数の個数: 96

約数和(自身を含む): 674084160

約数和(自身を除く): 456232344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 273, 312, 338, 364, 507, 546, 676, 728, 1014, 1092, 1183, 1352, 2028, 2184, 2366, 3549, 4056, 4732, 7098, 7673, 9464, 14196, 15346, 23019, 28392, 30692, 46038, 53711, 61384, 92076, 99749, 107422, 161133, 184152, 199498, 214844, 299247, 322266, 398996, 429688, 598494, 644532, 698243, 797992, 1196988, 1289064, 1296737, 1396486, 2094729, 2393976, 2593474, 2792972, 3890211, 4189458, 5186948, 5585944, 7780422, 8378916, 9077159, 10373896, 15560844, 16757832, 18154318, 27231477, 31121688, 36308636, 54462954, 72617272, 108925908, 217851816]

約数ペア:

[(1, 217851816), (2, 108925908), (3, 72617272), (4, 54462954), (6, 36308636), (7, 31121688), (8, 27231477), (12, 18154318), (13, 16757832), (14, 15560844), (21, 10373896), (24, 9077159), (26, 8378916), (28, 7780422), (39, 5585944), (42, 5186948), (52, 4189458), (56, 3890211), (78, 2792972), (84, 2593474), (91, 2393976), (104, 2094729), (156, 1396486), (168, 1296737), (169, 1289064), (182, 1196988), (273, 797992), (312, 698243), (338, 644532), (364, 598494), (507, 429688), (546, 398996), (676, 322266), (728, 299247), (1014, 214844), (1092, 199498), (1183, 184152), (1352, 161133), (2028, 107422), (2184, 99749), (2366, 92076), (3549, 61384), (4056, 53711), (4732, 46038), (7098, 30692), (7673, 28392), (9464, 23019), (14196, 15346)]