918953088

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 256

約数和(自身を含む): 2820096000

約数和(自身を除く): 1901142912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 32, 34, 38, 48, 51, 57, 62, 64, 68, 76, 93, 96, 102, 114, 124, 128, 136, 152, 186, 192, 204, 228, 239, 248, 272, 304, 323, 372, 384, 408, 456, 478, 496, 527, 544, 589, 608, 646, 717, 744, 816, 912, 956, 969, 992, 1054, 1088, 1178, 1216, 1292, 1434, 1488, 1581, 1632, 1767, 1824, 1912, 1938, 1984, 2108, 2176, 2356, 2432, 2584, 2868, 2976, 3162, 3264, 3534, 3648, 3824, 3876, 3968, 4063, 4216, 4541, 4712, 5168, 5736, 5952, 6324, 6528, 7068, 7296, 7409, 7648, 7752, 8126, 8432, 9082, 9424, 10013, 10336, 11472, 11904, 12189, 12648, 13623, 14136, 14818, 15296, 15504, 16252, 16864, 18164, 18848, 20026, 20672, 22227, 22944, 24378, 25296, 27246, 28272, 29636, 30039, 30592, 31008, 32504, 33728, 36328, 37696, 40052, 41344, 44454, 45888, 48756, 50592, 54492, 56544, 59272, 60078, 62016, 65008, 67456, 72656, 75392, 77197, 80104, 88908, 91776, 97512, 101184, 108984, 113088, 118544, 120156, 124032, 125953, 130016, 140771, 145312, 154394, 160208, 177816, 195024, 202368, 217968, 226176, 231591, 237088, 240312, 251906, 260032, 281542, 290624, 308788, 320416, 355632, 377859, 390048, 422313, 435936, 463182, 474176, 480624, 503812, 520064, 563084, 581248, 617576, 640832, 711264, 755718, 780096, 844626, 871872, 926364, 948352, 961248, 1007624, 1126168, 1235152, 1281664, 1422528, 1511436, 1560192, 1689252, 1743744, 1852728, 1922496, 2015248, 2252336, 2393107, 2470304, 2845056, 3022872, 3378504, 3705456, 3844992, 4030496, 4504672, 4786214, 4940608, 6045744, 6757008, 7179321, 7410912, 8060992, 9009344, 9572428, 9881216, 12091488, 13514016, 14358642, 14821824, 16121984, 18018688, 19144856, 24182976, 27028032, 28717284, 29643648, 38289712, 48365952, 54056064, 57434568, 76579424, 114869136, 153158848, 229738272, 306317696, 459476544, 918953088]

約数ペア:

[(1, 918953088), (2, 459476544), (3, 306317696), (4, 229738272), (6, 153158848), (8, 114869136), (12, 76579424), (16, 57434568), (17, 54056064), (19, 48365952), (24, 38289712), (31, 29643648), (32, 28717284), (34, 27028032), (38, 24182976), (48, 19144856), (51, 18018688), (57, 16121984), (62, 14821824), (64, 14358642), (68, 13514016), (76, 12091488), (93, 9881216), (96, 9572428), (102, 9009344), (114, 8060992), (124, 7410912), (128, 7179321), (136, 6757008), (152, 6045744), (186, 4940608), (192, 4786214), (204, 4504672), (228, 4030496), (239, 3844992), (248, 3705456), (272, 3378504), (304, 3022872), (323, 2845056), (372, 2470304), (384, 2393107), (408, 2252336), (456, 2015248), (478, 1922496), (496, 1852728), (527, 1743744), (544, 1689252), (589, 1560192), (608, 1511436), (646, 1422528), (717, 1281664), (744, 1235152), (816, 1126168), (912, 1007624), (956, 961248), (969, 948352), (992, 926364), (1054, 871872), (1088, 844626), (1178, 780096), (1216, 755718), (1292, 711264), (1434, 640832), (1488, 617576), (1581, 581248), (1632, 563084), (1767, 520064), (1824, 503812), (1912, 480624), (1938, 474176), (1984, 463182), (2108, 435936), (2176, 422313), (2356, 390048), (2432, 377859), (2584, 355632), (2868, 320416), (2976, 308788), (3162, 290624), (3264, 281542), (3534, 260032), (3648, 251906), (3824, 240312), (3876, 237088), (3968, 231591), (4063, 226176), (4216, 217968), (4541, 202368), (4712, 195024), (5168, 177816), (5736, 160208), (5952, 154394), (6324, 145312), (6528, 140771), (7068, 130016), (7296, 125953), (7409, 124032), (7648, 120156), (7752, 118544), (8126, 113088), (8432, 108984), (9082, 101184), (9424, 97512), (10013, 91776), (10336, 88908), (11472, 80104), (11904, 77197), (12189, 75392), (12648, 72656), (13623, 67456), (14136, 65008), (14818, 62016), (15296, 60078), (15504, 59272), (16252, 56544), (16864, 54492), (18164, 50592), (18848, 48756), (20026, 45888), (20672, 44454), (22227, 41344), (22944, 40052), (24378, 37696), (25296, 36328), (27246, 33728), (28272, 32504), (29636, 31008), (30039, 30592)]