293996808

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{607}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 941840640

約数和(自身を除く): 647843832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 607, 651, 744, 868, 961, 1116, 1214, 1302, 1736, 1821, 1922, 1953, 2232, 2428, 2604, 2883, 3642, 3844, 3906, 4249, 4856, 5208, 5463, 5766, 6727, 7284, 7688, 7812, 8498, 8649, 10926, 11532, 12747, 13454, 14568, 15624, 16996, 17298, 18817, 20181, 21852, 23064, 25494, 26908, 33992, 34596, 37634, 38241, 40362, 43704, 50988, 53816, 56451, 60543, 69192, 75268, 76482, 80724, 101976, 112902, 121086, 131719, 150536, 152964, 161448, 169353, 225804, 242172, 263438, 305928, 338706, 395157, 451608, 484344, 526876, 583327, 677412, 790314, 1053752, 1166654, 1185471, 1354824, 1580628, 1749981, 2333308, 2370942, 3161256, 3499962, 4083289, 4666616, 4741884, 5249943, 6999924, 8166578, 9483768, 10499886, 12249867, 13999848, 16333156, 20999772, 24499734, 32666312, 36749601, 41999544, 48999468, 73499202, 97998936, 146998404, 293996808]

約数ペア:

[(1, 293996808), (2, 146998404), (3, 97998936), (4, 73499202), (6, 48999468), (7, 41999544), (8, 36749601), (9, 32666312), (12, 24499734), (14, 20999772), (18, 16333156), (21, 13999848), (24, 12249867), (28, 10499886), (31, 9483768), (36, 8166578), (42, 6999924), (56, 5249943), (62, 4741884), (63, 4666616), (72, 4083289), (84, 3499962), (93, 3161256), (124, 2370942), (126, 2333308), (168, 1749981), (186, 1580628), (217, 1354824), (248, 1185471), (252, 1166654), (279, 1053752), (372, 790314), (434, 677412), (504, 583327), (558, 526876), (607, 484344), (651, 451608), (744, 395157), (868, 338706), (961, 305928), (1116, 263438), (1214, 242172), (1302, 225804), (1736, 169353), (1821, 161448), (1922, 152964), (1953, 150536), (2232, 131719), (2428, 121086), (2604, 112902), (2883, 101976), (3642, 80724), (3844, 76482), (3906, 75268), (4249, 69192), (4856, 60543), (5208, 56451), (5463, 53816), (5766, 50988), (6727, 43704), (7284, 40362), (7688, 38241), (7812, 37634), (8498, 34596), (8649, 33992), (10926, 26908), (11532, 25494), (12747, 23064), (13454, 21852), (14568, 20181), (15624, 18817), (16996, 17298)]