390119832

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{727}}^1$

素因数の和:1025

約数の個数: 96

約数和(自身を含む): 1098770400

約数和(自身を除く): 708650568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 257, 261, 348, 514, 522, 696, 727, 771, 1028, 1044, 1454, 1542, 2056, 2088, 2181, 2313, 2908, 3084, 4362, 4626, 5816, 6168, 6543, 7453, 8724, 9252, 13086, 14906, 17448, 18504, 21083, 22359, 26172, 29812, 42166, 44718, 52344, 59624, 63249, 67077, 84332, 89436, 126498, 134154, 168664, 178872, 186839, 189747, 252996, 268308, 373678, 379494, 505992, 536616, 560517, 747356, 758988, 1121034, 1494712, 1517976, 1681551, 2242068, 3363102, 4484136, 5418331, 6726204, 10836662, 13452408, 16254993, 21673324, 32509986, 43346648, 48764979, 65019972, 97529958, 130039944, 195059916, 390119832]

約数ペア:

[(1, 390119832), (2, 195059916), (3, 130039944), (4, 97529958), (6, 65019972), (8, 48764979), (9, 43346648), (12, 32509986), (18, 21673324), (24, 16254993), (29, 13452408), (36, 10836662), (58, 6726204), (72, 5418331), (87, 4484136), (116, 3363102), (174, 2242068), (232, 1681551), (257, 1517976), (261, 1494712), (348, 1121034), (514, 758988), (522, 747356), (696, 560517), (727, 536616), (771, 505992), (1028, 379494), (1044, 373678), (1454, 268308), (1542, 252996), (2056, 189747), (2088, 186839), (2181, 178872), (2313, 168664), (2908, 134154), (3084, 126498), (4362, 89436), (4626, 84332), (5816, 67077), (6168, 63249), (6543, 59624), (7453, 52344), (8724, 44718), (9252, 42166), (13086, 29812), (14906, 26172), (17448, 22359), (18504, 21083)]