8997574572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1\times {\mathrm{691}}^1$

素因数の和:1188

約数の個数: 144

約数和(自身を含む): 26272925952

約数和(自身を除く): 17275351380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 317, 326, 489, 634, 652, 691, 951, 978, 1141, 1268, 1382, 1467, 1902, 1956, 2073, 2219, 2282, 2764, 2853, 2934, 3423, 3804, 4146, 4438, 4564, 4837, 5706, 5868, 6219, 6657, 6846, 8292, 8876, 9674, 10269, 11412, 12438, 13314, 13692, 14511, 19348, 19971, 20538, 24876, 26628, 29022, 39942, 41076, 43533, 51671, 58044, 79884, 87066, 103342, 112633, 155013, 174132, 206684, 219047, 225266, 310026, 337899, 361697, 438094, 450532, 465039, 620052, 657141, 675798, 723394, 788431, 876188, 930078, 1013697, 1085091, 1314282, 1351596, 1446788, 1533329, 1576862, 1860156, 1971423, 2027394, 2170182, 2365293, 2628564, 3066658, 3153724, 3255273, 3942846, 4054788, 4340364, 4599987, 4730586, 6133316, 6510546, 7095879, 7885692, 9199974, 9461172, 13021092, 13799961, 14191758, 18399948, 27599922, 28383516, 35704661, 55199844, 71409322, 107113983, 142818644, 214227966, 249932627, 321341949, 428455932, 499865254, 642683898, 749797881, 999730508, 1285367796, 1499595762, 2249393643, 2999191524, 4498787286, 8997574572]

約数ペア:

[(1, 8997574572), (2, 4498787286), (3, 2999191524), (4, 2249393643), (6, 1499595762), (7, 1285367796), (9, 999730508), (12, 749797881), (14, 642683898), (18, 499865254), (21, 428455932), (28, 321341949), (36, 249932627), (42, 214227966), (63, 142818644), (84, 107113983), (126, 71409322), (163, 55199844), (252, 35704661), (317, 28383516), (326, 27599922), (489, 18399948), (634, 14191758), (652, 13799961), (691, 13021092), (951, 9461172), (978, 9199974), (1141, 7885692), (1268, 7095879), (1382, 6510546), (1467, 6133316), (1902, 4730586), (1956, 4599987), (2073, 4340364), (2219, 4054788), (2282, 3942846), (2764, 3255273), (2853, 3153724), (2934, 3066658), (3423, 2628564), (3804, 2365293), (4146, 2170182), (4438, 2027394), (4564, 1971423), (4837, 1860156), (5706, 1576862), (5868, 1533329), (6219, 1446788), (6657, 1351596), (6846, 1314282), (8292, 1085091), (8876, 1013697), (9674, 930078), (10269, 876188), (11412, 788431), (12438, 723394), (13314, 675798), (13692, 657141), (14511, 620052), (19348, 465039), (19971, 450532), (20538, 438094), (24876, 361697), (26628, 337899), (29022, 310026), (39942, 225266), (41076, 219047), (43533, 206684), (51671, 174132), (58044, 155013), (79884, 112633), (87066, 103342)]