393611652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 1174118400

約数和(自身を除く): 780506748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 167, 188, 199, 252, 282, 329, 334, 398, 423, 501, 564, 597, 658, 668, 796, 846, 987, 1002, 1169, 1194, 1316, 1393, 1503, 1692, 1791, 1974, 2004, 2338, 2388, 2786, 2961, 3006, 3507, 3582, 3948, 4179, 4676, 5572, 5922, 6012, 7014, 7164, 7849, 8358, 9353, 10521, 11844, 12537, 14028, 15698, 16716, 18706, 21042, 23547, 25074, 28059, 31396, 33233, 37412, 42084, 47094, 50148, 54943, 56118, 65471, 66466, 70641, 84177, 94188, 99699, 109886, 112236, 130942, 132932, 141282, 164829, 168354, 196413, 199398, 219772, 232631, 261884, 282564, 299097, 329658, 336708, 392826, 398796, 465262, 494487, 589239, 598194, 659316, 697893, 785652, 930524, 988974, 1178478, 1196388, 1395786, 1561951, 1977948, 2093679, 2356956, 2791572, 3123902, 4187358, 4685853, 6247804, 8374716, 9371706, 10933657, 14057559, 18743412, 21867314, 28115118, 32800971, 43734628, 56230236, 65601942, 98402913, 131203884, 196805826, 393611652]

約数ペア:

[(1, 393611652), (2, 196805826), (3, 131203884), (4, 98402913), (6, 65601942), (7, 56230236), (9, 43734628), (12, 32800971), (14, 28115118), (18, 21867314), (21, 18743412), (28, 14057559), (36, 10933657), (42, 9371706), (47, 8374716), (63, 6247804), (84, 4685853), (94, 4187358), (126, 3123902), (141, 2791572), (167, 2356956), (188, 2093679), (199, 1977948), (252, 1561951), (282, 1395786), (329, 1196388), (334, 1178478), (398, 988974), (423, 930524), (501, 785652), (564, 697893), (597, 659316), (658, 598194), (668, 589239), (796, 494487), (846, 465262), (987, 398796), (1002, 392826), (1169, 336708), (1194, 329658), (1316, 299097), (1393, 282564), (1503, 261884), (1692, 232631), (1791, 219772), (1974, 199398), (2004, 196413), (2338, 168354), (2388, 164829), (2786, 141282), (2961, 132932), (3006, 130942), (3507, 112236), (3582, 109886), (3948, 99699), (4179, 94188), (4676, 84177), (5572, 70641), (5922, 66466), (6012, 65471), (7014, 56118), (7164, 54943), (7849, 50148), (8358, 47094), (9353, 42084), (10521, 37412), (11844, 33233), (12537, 31396), (14028, 28059), (15698, 25074), (16716, 23547), (18706, 21042)]