388910376

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{241}}^2$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 1119801600

約数和(自身を除く): 730891224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 241, 248, 279, 372, 482, 558, 723, 744, 837, 964, 1116, 1446, 1674, 1928, 2169, 2232, 2892, 3348, 4338, 5784, 6507, 6696, 7471, 8676, 13014, 14942, 17352, 22413, 26028, 29884, 44826, 52056, 58081, 59768, 67239, 89652, 116162, 134478, 174243, 179304, 201717, 232324, 268956, 348486, 403434, 464648, 522729, 537912, 696972, 806868, 1045458, 1393944, 1568187, 1613736, 1800511, 2090916, 3136374, 3601022, 4181832, 5401533, 6272748, 7202044, 10803066, 12545496, 14404088, 16204599, 21606132, 32409198, 43212264, 48613797, 64818396, 97227594, 129636792, 194455188, 388910376]

約数ペア:

[(1, 388910376), (2, 194455188), (3, 129636792), (4, 97227594), (6, 64818396), (8, 48613797), (9, 43212264), (12, 32409198), (18, 21606132), (24, 16204599), (27, 14404088), (31, 12545496), (36, 10803066), (54, 7202044), (62, 6272748), (72, 5401533), (93, 4181832), (108, 3601022), (124, 3136374), (186, 2090916), (216, 1800511), (241, 1613736), (248, 1568187), (279, 1393944), (372, 1045458), (482, 806868), (558, 696972), (723, 537912), (744, 522729), (837, 464648), (964, 403434), (1116, 348486), (1446, 268956), (1674, 232324), (1928, 201717), (2169, 179304), (2232, 174243), (2892, 134478), (3348, 116162), (4338, 89652), (5784, 67239), (6507, 59768), (6696, 58081), (7471, 52056), (8676, 44826), (13014, 29884), (14942, 26028), (17352, 22413)]