280955736

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4078

約数の個数: 128

約数和(自身を含む): 870048000

約数和(自身を除く): 589092264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 152, 153, 171, 204, 216, 228, 306, 323, 342, 408, 456, 459, 513, 612, 646, 684, 918, 969, 1026, 1224, 1292, 1368, 1836, 1938, 2052, 2584, 2907, 3672, 3876, 4027, 4104, 5814, 7752, 8054, 8721, 11628, 12081, 16108, 17442, 23256, 24162, 32216, 34884, 36243, 48324, 68459, 69768, 72486, 76513, 96648, 108729, 136918, 144972, 153026, 205377, 217458, 229539, 273836, 289944, 306052, 410754, 434916, 459078, 547672, 612104, 616131, 688617, 821508, 869832, 918156, 1232262, 1300721, 1377234, 1643016, 1836312, 1848393, 2065851, 2464524, 2601442, 2754468, 3696786, 3902163, 4131702, 4929048, 5202884, 5508936, 7393572, 7804326, 8263404, 10405768, 11706489, 14787144, 15608652, 16526808, 23412978, 31217304, 35119467, 46825956, 70238934, 93651912, 140477868, 280955736]

約数ペア:

[(1, 280955736), (2, 140477868), (3, 93651912), (4, 70238934), (6, 46825956), (8, 35119467), (9, 31217304), (12, 23412978), (17, 16526808), (18, 15608652), (19, 14787144), (24, 11706489), (27, 10405768), (34, 8263404), (36, 7804326), (38, 7393572), (51, 5508936), (54, 5202884), (57, 4929048), (68, 4131702), (72, 3902163), (76, 3696786), (102, 2754468), (108, 2601442), (114, 2464524), (136, 2065851), (152, 1848393), (153, 1836312), (171, 1643016), (204, 1377234), (216, 1300721), (228, 1232262), (306, 918156), (323, 869832), (342, 821508), (408, 688617), (456, 616131), (459, 612104), (513, 547672), (612, 459078), (646, 434916), (684, 410754), (918, 306052), (969, 289944), (1026, 273836), (1224, 229539), (1292, 217458), (1368, 205377), (1836, 153026), (1938, 144972), (2052, 136918), (2584, 108729), (2907, 96648), (3672, 76513), (3876, 72486), (4027, 69768), (4104, 68459), (5814, 48324), (7752, 36243), (8054, 34884), (8721, 32216), (11628, 24162), (12081, 23256), (16108, 17442)]