1861627248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3539}}^1$

素因数の和:3847

約数の個数: 120

約数和(自身を含む): 5632295760

約数和(自身を除く): 3770668512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 281, 312, 468, 562, 624, 843, 936, 1124, 1686, 1872, 2248, 2529, 3372, 3539, 3653, 4496, 5058, 6744, 7078, 7306, 10116, 10617, 10959, 13488, 14156, 14612, 20232, 21234, 21918, 28312, 29224, 31851, 32877, 40464, 42468, 43836, 46007, 56624, 58448, 63702, 65754, 84936, 87672, 92014, 127404, 131508, 138021, 169872, 175344, 184028, 254808, 263016, 276042, 368056, 414063, 509616, 526032, 552084, 736112, 828126, 994459, 1104168, 1656252, 1988918, 2208336, 2983377, 3312504, 3977836, 5966754, 6625008, 7955672, 8950131, 11933508, 12927967, 15911344, 17900262, 23867016, 25855934, 35800524, 38783901, 47734032, 51711868, 71601048, 77567802, 103423736, 116351703, 143202096, 155135604, 206847472, 232703406, 310271208, 465406812, 620542416, 930813624, 1861627248]

約数ペア:

[(1, 1861627248), (2, 930813624), (3, 620542416), (4, 465406812), (6, 310271208), (8, 232703406), (9, 206847472), (12, 155135604), (13, 143202096), (16, 116351703), (18, 103423736), (24, 77567802), (26, 71601048), (36, 51711868), (39, 47734032), (48, 38783901), (52, 35800524), (72, 25855934), (78, 23867016), (104, 17900262), (117, 15911344), (144, 12927967), (156, 11933508), (208, 8950131), (234, 7955672), (281, 6625008), (312, 5966754), (468, 3977836), (562, 3312504), (624, 2983377), (843, 2208336), (936, 1988918), (1124, 1656252), (1686, 1104168), (1872, 994459), (2248, 828126), (2529, 736112), (3372, 552084), (3539, 526032), (3653, 509616), (4496, 414063), (5058, 368056), (6744, 276042), (7078, 263016), (7306, 254808), (10116, 184028), (10617, 175344), (10959, 169872), (13488, 138021), (14156, 131508), (14612, 127404), (20232, 92014), (21234, 87672), (21918, 84936), (28312, 65754), (29224, 63702), (31851, 58448), (32877, 56624), (40464, 46007), (42468, 43836)]