489674016

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4219}}^1$

素因数の和:4279

約数の個数: 144

約数和(自身を含む): 1548368640

約数和(自身を除く): 1058694624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2418, 2976, 3224, 3627, 3744, 4219, 4464, 4836, 6448, 7254, 8438, 8928, 9672, 12657, 12896, 14508, 16876, 19344, 25314, 29016, 33752, 37971, 38688, 50628, 54847, 58032, 67504, 75942, 101256, 109694, 116064, 130789, 135008, 151884, 164541, 202512, 219388, 261578, 303768, 329082, 392367, 405024, 438776, 493623, 523156, 607536, 658164, 784734, 877552, 987246, 1046312, 1177101, 1215072, 1316328, 1569468, 1700257, 1755104, 1974492, 2092624, 2354202, 2632656, 3138936, 3400514, 3948984, 4185248, 4708404, 5100771, 5265312, 6277872, 6801028, 7897968, 9416808, 10201542, 12555744, 13602056, 15302313, 15795936, 18833616, 20403084, 27204112, 30604626, 37667232, 40806168, 54408224, 61209252, 81612336, 122418504, 163224672, 244837008, 489674016]

約数ペア:

[(1, 489674016), (2, 244837008), (3, 163224672), (4, 122418504), (6, 81612336), (8, 61209252), (9, 54408224), (12, 40806168), (13, 37667232), (16, 30604626), (18, 27204112), (24, 20403084), (26, 18833616), (31, 15795936), (32, 15302313), (36, 13602056), (39, 12555744), (48, 10201542), (52, 9416808), (62, 7897968), (72, 6801028), (78, 6277872), (93, 5265312), (96, 5100771), (104, 4708404), (117, 4185248), (124, 3948984), (144, 3400514), (156, 3138936), (186, 2632656), (208, 2354202), (234, 2092624), (248, 1974492), (279, 1755104), (288, 1700257), (312, 1569468), (372, 1316328), (403, 1215072), (416, 1177101), (468, 1046312), (496, 987246), (558, 877552), (624, 784734), (744, 658164), (806, 607536), (936, 523156), (992, 493623), (1116, 438776), (1209, 405024), (1248, 392367), (1488, 329082), (1612, 303768), (1872, 261578), (2232, 219388), (2418, 202512), (2976, 164541), (3224, 151884), (3627, 135008), (3744, 130789), (4219, 116064), (4464, 109694), (4836, 101256), (6448, 75942), (7254, 67504), (8438, 58032), (8928, 54847), (9672, 50628), (12657, 38688), (12896, 37971), (14508, 33752), (16876, 29016), (19344, 25314)]