1965042144

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3343}}^1$

素因数の和:3529

約数の個数: 144

約数和(自身を含む): 6058084032

約数和(自身を除く): 4093041888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 157, 208, 234, 288, 312, 314, 416, 468, 471, 624, 628, 936, 942, 1248, 1256, 1413, 1872, 1884, 2041, 2512, 2826, 3343, 3744, 3768, 4082, 5024, 5652, 6123, 6686, 7536, 8164, 10029, 11304, 12246, 13372, 15072, 16328, 18369, 20058, 22608, 24492, 26744, 30087, 32656, 36738, 40116, 43459, 45216, 48984, 53488, 60174, 65312, 73476, 80232, 86918, 97968, 106976, 120348, 130377, 146952, 160464, 173836, 195936, 240696, 260754, 293904, 320928, 347672, 391131, 481392, 521508, 524851, 587808, 695344, 782262, 962784, 1043016, 1049702, 1390688, 1564524, 1574553, 2086032, 2099404, 3129048, 3149106, 4172064, 4198808, 4723659, 6258096, 6298212, 6823063, 8397616, 9447318, 12516192, 12596424, 13646126, 16795232, 18894636, 20469189, 25192848, 27292252, 37789272, 40938378, 50385696, 54584504, 61407567, 75578544, 81876756, 109169008, 122815134, 151157088, 163753512, 218338016, 245630268, 327507024, 491260536, 655014048, 982521072, 1965042144]

約数ペア:

[(1, 1965042144), (2, 982521072), (3, 655014048), (4, 491260536), (6, 327507024), (8, 245630268), (9, 218338016), (12, 163753512), (13, 151157088), (16, 122815134), (18, 109169008), (24, 81876756), (26, 75578544), (32, 61407567), (36, 54584504), (39, 50385696), (48, 40938378), (52, 37789272), (72, 27292252), (78, 25192848), (96, 20469189), (104, 18894636), (117, 16795232), (144, 13646126), (156, 12596424), (157, 12516192), (208, 9447318), (234, 8397616), (288, 6823063), (312, 6298212), (314, 6258096), (416, 4723659), (468, 4198808), (471, 4172064), (624, 3149106), (628, 3129048), (936, 2099404), (942, 2086032), (1248, 1574553), (1256, 1564524), (1413, 1390688), (1872, 1049702), (1884, 1043016), (2041, 962784), (2512, 782262), (2826, 695344), (3343, 587808), (3744, 524851), (3768, 521508), (4082, 481392), (5024, 391131), (5652, 347672), (6123, 320928), (6686, 293904), (7536, 260754), (8164, 240696), (10029, 195936), (11304, 173836), (12246, 160464), (13372, 146952), (15072, 130377), (16328, 120348), (18369, 106976), (20058, 97968), (22608, 86918), (24492, 80232), (26744, 73476), (30087, 65312), (32656, 60174), (36738, 53488), (40116, 48984), (43459, 45216)]