17254138524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{661}}^1$

素因数の和:1216

約数の個数: 144

約数和(自身を含む): 47468768256

約数和(自身を除く): 30214629732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 431, 588, 618, 661, 721, 862, 1236, 1293, 1322, 1442, 1724, 1983, 2163, 2586, 2644, 2884, 3017, 3966, 4326, 4627, 5047, 5172, 6034, 7932, 8652, 9051, 9254, 10094, 12068, 13881, 15141, 18102, 18508, 20188, 21119, 27762, 30282, 32389, 36204, 42238, 44393, 55524, 60564, 63357, 64778, 68083, 84476, 88786, 97167, 126714, 129556, 133179, 136166, 177572, 194334, 204249, 253428, 266358, 272332, 284891, 310751, 388668, 408498, 476581, 532716, 569782, 621502, 816996, 854673, 932253, 953162, 1139564, 1243004, 1429743, 1709346, 1864506, 1906324, 1994237, 2175257, 2859486, 3336067, 3418692, 3729012, 3988474, 4350514, 5718972, 5982711, 6525771, 6672134, 7976948, 8701028, 10008201, 11965422, 13051542, 13344268, 13959659, 20016402, 23930844, 26103084, 27919318, 29343773, 40032804, 41878977, 55838636, 58687546, 83757954, 88031319, 117375092, 167515908, 176062638, 205406411, 352125276, 410812822, 616219233, 821625644, 1232438466, 1437844877, 2464876932, 2875689754, 4313534631, 5751379508, 8627069262, 17254138524]

約数ペア:

[(1, 17254138524), (2, 8627069262), (3, 5751379508), (4, 4313534631), (6, 2875689754), (7, 2464876932), (12, 1437844877), (14, 1232438466), (21, 821625644), (28, 616219233), (42, 410812822), (49, 352125276), (84, 205406411), (98, 176062638), (103, 167515908), (147, 117375092), (196, 88031319), (206, 83757954), (294, 58687546), (309, 55838636), (412, 41878977), (431, 40032804), (588, 29343773), (618, 27919318), (661, 26103084), (721, 23930844), (862, 20016402), (1236, 13959659), (1293, 13344268), (1322, 13051542), (1442, 11965422), (1724, 10008201), (1983, 8701028), (2163, 7976948), (2586, 6672134), (2644, 6525771), (2884, 5982711), (3017, 5718972), (3966, 4350514), (4326, 3988474), (4627, 3729012), (5047, 3418692), (5172, 3336067), (6034, 2859486), (7932, 2175257), (8652, 1994237), (9051, 1906324), (9254, 1864506), (10094, 1709346), (12068, 1429743), (13881, 1243004), (15141, 1139564), (18102, 953162), (18508, 932253), (20188, 854673), (21119, 816996), (27762, 621502), (30282, 569782), (32389, 532716), (36204, 476581), (42238, 408498), (44393, 388668), (55524, 310751), (60564, 284891), (63357, 272332), (64778, 266358), (68083, 253428), (84476, 204249), (88786, 194334), (97167, 177572), (126714, 136166), (129556, 133179)]