255978792

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1277

約数の個数: 160

約数和(自身を含む): 799761600

約数和(自身を除く): 543782808

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, 81, 102, 108, 114, 136, 152, 153, 162, 171, 204, 216, 228, 306, 323, 324, 342, 408, 456, 459, 513, 612, 646, 648, 684, 918, 969, 1026, 1223, 1224, 1292, 1368, 1377, 1539, 1836, 1938, 2052, 2446, 2584, 2754, 2907, 3078, 3669, 3672, 3876, 4104, 4892, 5508, 5814, 6156, 7338, 7752, 8721, 9784, 11007, 11016, 11628, 12312, 14676, 17442, 20791, 22014, 23237, 23256, 26163, 29352, 33021, 34884, 41582, 44028, 46474, 52326, 62373, 66042, 69711, 69768, 83164, 88056, 92948, 99063, 104652, 124746, 132084, 139422, 166328, 185896, 187119, 198126, 209133, 209304, 249492, 264168, 278844, 374238, 395029, 396252, 418266, 498984, 557688, 561357, 627399, 748476, 790058, 792504, 836532, 1122714, 1185087, 1254798, 1496952, 1580116, 1673064, 1684071, 1882197, 2245428, 2370174, 2509596, 3160232, 3368142, 3555261, 3764394, 4490856, 4740348, 5019192, 6736284, 7110522, 7528788, 9480696, 10665783, 13472568, 14221044, 15057576, 21331566, 28442088, 31997349, 42663132, 63994698, 85326264, 127989396, 255978792]

約数ペア:

[(1, 255978792), (2, 127989396), (3, 85326264), (4, 63994698), (6, 42663132), (8, 31997349), (9, 28442088), (12, 21331566), (17, 15057576), (18, 14221044), (19, 13472568), (24, 10665783), (27, 9480696), (34, 7528788), (36, 7110522), (38, 6736284), (51, 5019192), (54, 4740348), (57, 4490856), (68, 3764394), (72, 3555261), (76, 3368142), (81, 3160232), (102, 2509596), (108, 2370174), (114, 2245428), (136, 1882197), (152, 1684071), (153, 1673064), (162, 1580116), (171, 1496952), (204, 1254798), (216, 1185087), (228, 1122714), (306, 836532), (323, 792504), (324, 790058), (342, 748476), (408, 627399), (456, 561357), (459, 557688), (513, 498984), (612, 418266), (646, 396252), (648, 395029), (684, 374238), (918, 278844), (969, 264168), (1026, 249492), (1223, 209304), (1224, 209133), (1292, 198126), (1368, 187119), (1377, 185896), (1539, 166328), (1836, 139422), (1938, 132084), (2052, 124746), (2446, 104652), (2584, 99063), (2754, 92948), (2907, 88056), (3078, 83164), (3669, 69768), (3672, 69711), (3876, 66042), (4104, 62373), (4892, 52326), (5508, 46474), (5814, 44028), (6156, 41582), (7338, 34884), (7752, 33021), (8721, 29352), (9784, 26163), (11007, 23256), (11016, 23237), (11628, 22014), (12312, 20791), (14676, 17442)]