2801471736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{1123}}^1$

素因数の和:1649

約数の個数: 128

約数和(自身を含む): 8287027200

約数和(自身を除く): 5485555464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 479, 651, 744, 868, 958, 1123, 1302, 1437, 1736, 1916, 2246, 2604, 2874, 3353, 3369, 3832, 4492, 5208, 5748, 6706, 6738, 7861, 8984, 10059, 11496, 13412, 13476, 14849, 15722, 20118, 23583, 26824, 26952, 29698, 31444, 34813, 40236, 44547, 47166, 59396, 62888, 69626, 80472, 89094, 94332, 103943, 104439, 118792, 139252, 178188, 188664, 207886, 208878, 243691, 278504, 311829, 356376, 415772, 417756, 487382, 537917, 623658, 731073, 831544, 835512, 974764, 1075834, 1247316, 1462146, 1613751, 1949528, 2151668, 2494632, 2924292, 3227502, 3765419, 4303336, 5848584, 6455004, 7530838, 11296257, 12910008, 15061676, 16675427, 22592514, 30123352, 33350854, 45185028, 50026281, 66701708, 90370056, 100052562, 116727989, 133403416, 200105124, 233455978, 350183967, 400210248, 466911956, 700367934, 933823912, 1400735868, 2801471736]

約数ペア:

[(1, 2801471736), (2, 1400735868), (3, 933823912), (4, 700367934), (6, 466911956), (7, 400210248), (8, 350183967), (12, 233455978), (14, 200105124), (21, 133403416), (24, 116727989), (28, 100052562), (31, 90370056), (42, 66701708), (56, 50026281), (62, 45185028), (84, 33350854), (93, 30123352), (124, 22592514), (168, 16675427), (186, 15061676), (217, 12910008), (248, 11296257), (372, 7530838), (434, 6455004), (479, 5848584), (651, 4303336), (744, 3765419), (868, 3227502), (958, 2924292), (1123, 2494632), (1302, 2151668), (1437, 1949528), (1736, 1613751), (1916, 1462146), (2246, 1247316), (2604, 1075834), (2874, 974764), (3353, 835512), (3369, 831544), (3832, 731073), (4492, 623658), (5208, 537917), (5748, 487382), (6706, 417756), (6738, 415772), (7861, 356376), (8984, 311829), (10059, 278504), (11496, 243691), (13412, 208878), (13476, 207886), (14849, 188664), (15722, 178188), (20118, 139252), (23583, 118792), (26824, 104439), (26952, 103943), (29698, 94332), (31444, 89094), (34813, 80472), (40236, 69626), (44547, 62888), (47166, 59396)]