312294216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:743

約数の個数: 128

約数和(自身を含む): 900910080

約数和(自身を除く): 588615864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 97, 102, 104, 136, 156, 194, 204, 221, 291, 312, 388, 408, 442, 582, 607, 663, 776, 884, 1164, 1214, 1261, 1326, 1649, 1768, 1821, 2328, 2428, 2522, 2652, 3298, 3642, 3783, 4856, 4947, 5044, 5304, 6596, 7284, 7566, 7891, 9894, 10088, 10319, 13192, 14568, 15132, 15782, 19788, 20638, 21437, 23673, 30264, 30957, 31564, 39576, 41276, 42874, 47346, 58879, 61914, 63128, 64311, 82552, 85748, 94692, 117758, 123828, 128622, 134147, 171496, 176637, 189384, 235516, 247656, 257244, 268294, 353274, 402441, 471032, 514488, 536588, 706548, 765427, 804882, 1000943, 1073176, 1413096, 1530854, 1609764, 2001886, 2296281, 3002829, 3061708, 3219528, 4003772, 4592562, 6005658, 6123416, 8007544, 9185124, 12011316, 13012259, 18370248, 24022632, 26024518, 39036777, 52049036, 78073554, 104098072, 156147108, 312294216]

約数ペア:

[(1, 312294216), (2, 156147108), (3, 104098072), (4, 78073554), (6, 52049036), (8, 39036777), (12, 26024518), (13, 24022632), (17, 18370248), (24, 13012259), (26, 12011316), (34, 9185124), (39, 8007544), (51, 6123416), (52, 6005658), (68, 4592562), (78, 4003772), (97, 3219528), (102, 3061708), (104, 3002829), (136, 2296281), (156, 2001886), (194, 1609764), (204, 1530854), (221, 1413096), (291, 1073176), (312, 1000943), (388, 804882), (408, 765427), (442, 706548), (582, 536588), (607, 514488), (663, 471032), (776, 402441), (884, 353274), (1164, 268294), (1214, 257244), (1261, 247656), (1326, 235516), (1649, 189384), (1768, 176637), (1821, 171496), (2328, 134147), (2428, 128622), (2522, 123828), (2652, 117758), (3298, 94692), (3642, 85748), (3783, 82552), (4856, 64311), (4947, 63128), (5044, 61914), (5304, 58879), (6596, 47346), (7284, 42874), (7566, 41276), (7891, 39576), (9894, 31564), (10088, 30957), (10319, 30264), (13192, 23673), (14568, 21437), (15132, 20638), (15782, 19788)]