31500979344

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2081}}^1\times {\mathrm{3391}}^1$

素因数の和:5517

約数の個数: 120

約数和(自身を含む): 91073409024

約数和(自身を除く): 59572429680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2081, 2232, 3391, 4162, 4464, 6243, 6782, 8324, 10173, 12486, 13564, 16648, 18729, 20346, 24972, 27128, 30519, 33296, 37458, 40692, 49944, 54256, 61038, 64511, 74916, 81384, 99888, 105121, 122076, 129022, 149832, 162768, 193533, 210242, 244152, 258044, 299664, 315363, 387066, 420484, 488304, 516088, 580599, 630726, 774132, 840968, 946089, 1032176, 1161198, 1261452, 1548264, 1681936, 1892178, 2322396, 2522904, 3096528, 3784356, 4644792, 5045808, 7056671, 7568712, 9289584, 14113342, 15137424, 21170013, 28226684, 42340026, 56453368, 63510039, 84680052, 112906736, 127020078, 169360104, 218756801, 254040156, 338720208, 437513602, 508080312, 656270403, 875027204, 1016160624, 1312540806, 1750054408, 1968811209, 2625081612, 3500108816, 3937622418, 5250163224, 7875244836, 10500326448, 15750489672, 31500979344]

約数ペア:

[(1, 31500979344), (2, 15750489672), (3, 10500326448), (4, 7875244836), (6, 5250163224), (8, 3937622418), (9, 3500108816), (12, 2625081612), (16, 1968811209), (18, 1750054408), (24, 1312540806), (31, 1016160624), (36, 875027204), (48, 656270403), (62, 508080312), (72, 437513602), (93, 338720208), (124, 254040156), (144, 218756801), (186, 169360104), (248, 127020078), (279, 112906736), (372, 84680052), (496, 63510039), (558, 56453368), (744, 42340026), (1116, 28226684), (1488, 21170013), (2081, 15137424), (2232, 14113342), (3391, 9289584), (4162, 7568712), (4464, 7056671), (6243, 5045808), (6782, 4644792), (8324, 3784356), (10173, 3096528), (12486, 2522904), (13564, 2322396), (16648, 1892178), (18729, 1681936), (20346, 1548264), (24972, 1261452), (27128, 1161198), (30519, 1032176), (33296, 946089), (37458, 840968), (40692, 774132), (49944, 630726), (54256, 580599), (61038, 516088), (64511, 488304), (74916, 420484), (81384, 387066), (99888, 315363), (105121, 299664), (122076, 258044), (129022, 244152), (149832, 210242), (162768, 193533)]