389492064

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{3853}}^1$

素因数の和:3891

約数の個数: 144

約数和(自身を含む): 1237318992

約数和(自身を除く): 847826928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1872, 1944, 2106, 2592, 2808, 3159, 3744, 3853, 3888, 4212, 5616, 6318, 7706, 7776, 8424, 11232, 11559, 12636, 15412, 16848, 23118, 25272, 30824, 33696, 34677, 46236, 50089, 50544, 61648, 69354, 92472, 100178, 101088, 104031, 123296, 138708, 150267, 184944, 200356, 208062, 277416, 300534, 312093, 369888, 400712, 416124, 450801, 554832, 601068, 624186, 801424, 832248, 901602, 936279, 1109664, 1202136, 1248372, 1352403, 1602848, 1664496, 1803204, 1872558, 2404272, 2496744, 2704806, 3328992, 3606408, 3745116, 4057209, 4808544, 4993488, 5409612, 7212816, 7490232, 8114418, 9986976, 10819224, 12171627, 14425632, 14980464, 16228836, 21638448, 24343254, 29960928, 32457672, 43276896, 48686508, 64915344, 97373016, 129830688, 194746032, 389492064]

約数ペア:

[(1, 389492064), (2, 194746032), (3, 129830688), (4, 97373016), (6, 64915344), (8, 48686508), (9, 43276896), (12, 32457672), (13, 29960928), (16, 24343254), (18, 21638448), (24, 16228836), (26, 14980464), (27, 14425632), (32, 12171627), (36, 10819224), (39, 9986976), (48, 8114418), (52, 7490232), (54, 7212816), (72, 5409612), (78, 4993488), (81, 4808544), (96, 4057209), (104, 3745116), (108, 3606408), (117, 3328992), (144, 2704806), (156, 2496744), (162, 2404272), (208, 1872558), (216, 1803204), (234, 1664496), (243, 1602848), (288, 1352403), (312, 1248372), (324, 1202136), (351, 1109664), (416, 936279), (432, 901602), (468, 832248), (486, 801424), (624, 624186), (648, 601068), (702, 554832), (864, 450801), (936, 416124), (972, 400712), (1053, 369888), (1248, 312093), (1296, 300534), (1404, 277416), (1872, 208062), (1944, 200356), (2106, 184944), (2592, 150267), (2808, 138708), (3159, 123296), (3744, 104031), (3853, 101088), (3888, 100178), (4212, 92472), (5616, 69354), (6318, 61648), (7706, 50544), (7776, 50089), (8424, 46236), (11232, 34677), (11559, 33696), (12636, 30824), (15412, 25272), (16848, 23118)]