229738272

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 696729600

約数和(自身を除く): 466991328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 32, 34, 38, 48, 51, 57, 62, 68, 76, 93, 96, 102, 114, 124, 136, 152, 186, 204, 228, 239, 248, 272, 304, 323, 372, 408, 456, 478, 496, 527, 544, 589, 608, 646, 717, 744, 816, 912, 956, 969, 992, 1054, 1178, 1292, 1434, 1488, 1581, 1632, 1767, 1824, 1912, 1938, 2108, 2356, 2584, 2868, 2976, 3162, 3534, 3824, 3876, 4063, 4216, 4541, 4712, 5168, 5736, 6324, 7068, 7409, 7648, 7752, 8126, 8432, 9082, 9424, 10013, 10336, 11472, 12189, 12648, 13623, 14136, 14818, 15504, 16252, 16864, 18164, 18848, 20026, 22227, 22944, 24378, 25296, 27246, 28272, 29636, 30039, 31008, 32504, 36328, 40052, 44454, 48756, 50592, 54492, 56544, 59272, 60078, 65008, 72656, 77197, 80104, 88908, 97512, 108984, 118544, 120156, 125953, 130016, 140771, 145312, 154394, 160208, 177816, 195024, 217968, 231591, 237088, 240312, 251906, 281542, 308788, 320416, 355632, 377859, 390048, 422313, 435936, 463182, 480624, 503812, 563084, 617576, 711264, 755718, 844626, 926364, 961248, 1007624, 1126168, 1235152, 1511436, 1689252, 1852728, 2015248, 2252336, 2393107, 2470304, 3022872, 3378504, 3705456, 4030496, 4504672, 4786214, 6045744, 6757008, 7179321, 7410912, 9572428, 12091488, 13514016, 14358642, 19144856, 28717284, 38289712, 57434568, 76579424, 114869136, 229738272]

約数ペア:

[(1, 229738272), (2, 114869136), (3, 76579424), (4, 57434568), (6, 38289712), (8, 28717284), (12, 19144856), (16, 14358642), (17, 13514016), (19, 12091488), (24, 9572428), (31, 7410912), (32, 7179321), (34, 6757008), (38, 6045744), (48, 4786214), (51, 4504672), (57, 4030496), (62, 3705456), (68, 3378504), (76, 3022872), (93, 2470304), (96, 2393107), (102, 2252336), (114, 2015248), (124, 1852728), (136, 1689252), (152, 1511436), (186, 1235152), (204, 1126168), (228, 1007624), (239, 961248), (248, 926364), (272, 844626), (304, 755718), (323, 711264), (372, 617576), (408, 563084), (456, 503812), (478, 480624), (496, 463182), (527, 435936), (544, 422313), (589, 390048), (608, 377859), (646, 355632), (717, 320416), (744, 308788), (816, 281542), (912, 251906), (956, 240312), (969, 237088), (992, 231591), (1054, 217968), (1178, 195024), (1292, 177816), (1434, 160208), (1488, 154394), (1581, 145312), (1632, 140771), (1767, 130016), (1824, 125953), (1912, 120156), (1938, 118544), (2108, 108984), (2356, 97512), (2584, 88908), (2868, 80104), (2976, 77197), (3162, 72656), (3534, 65008), (3824, 60078), (3876, 59272), (4063, 56544), (4216, 54492), (4541, 50592), (4712, 48756), (5168, 44454), (5736, 40052), (6324, 36328), (7068, 32504), (7409, 31008), (7648, 30039), (7752, 29636), (8126, 28272), (8432, 27246), (9082, 25296), (9424, 24378), (10013, 22944), (10336, 22227), (11472, 20026), (12189, 18848), (12648, 18164), (13623, 16864), (14136, 16252), (14818, 15504)]