728558064

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 200

約数和(自身を含む): 2302633872

約数和(自身を除く): 1574075808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 83, 104, 108, 117, 144, 156, 162, 166, 208, 216, 234, 249, 312, 324, 332, 351, 432, 468, 498, 521, 624, 648, 664, 702, 747, 936, 996, 1042, 1053, 1079, 1296, 1328, 1404, 1494, 1563, 1872, 1992, 2084, 2106, 2158, 2241, 2808, 2988, 3126, 3237, 3984, 4168, 4212, 4316, 4482, 4689, 5616, 5976, 6252, 6474, 6723, 6773, 8336, 8424, 8632, 8964, 9378, 9711, 11952, 12504, 12948, 13446, 13546, 14067, 16848, 17264, 17928, 18756, 19422, 20319, 25008, 25896, 26892, 27092, 28134, 29133, 35856, 37512, 38844, 40638, 42201, 43243, 51792, 53784, 54184, 56268, 58266, 60957, 75024, 77688, 81276, 84402, 86486, 87399, 107568, 108368, 112536, 116532, 121914, 129729, 155376, 162552, 168804, 172972, 174798, 182871, 225072, 233064, 243828, 259458, 325104, 337608, 345944, 349596, 365742, 389187, 466128, 487656, 518916, 548613, 562159, 675216, 691888, 699192, 731484, 778374, 975312, 1037832, 1097226, 1124318, 1167561, 1398384, 1462968, 1556748, 1686477, 2075664, 2194452, 2248636, 2335122, 2925936, 3113496, 3372954, 3502683, 4388904, 4497272, 4670244, 5059431, 6226992, 6745908, 7005366, 8777808, 8994544, 9340488, 10118862, 13491816, 14010732, 15178293, 18680976, 20237724, 26983632, 28021464, 30356586, 40475448, 45534879, 56042928, 60713172, 80950896, 91069758, 121426344, 182139516, 242852688, 364279032, 728558064]

約数ペア:

[(1, 728558064), (2, 364279032), (3, 242852688), (4, 182139516), (6, 121426344), (8, 91069758), (9, 80950896), (12, 60713172), (13, 56042928), (16, 45534879), (18, 40475448), (24, 30356586), (26, 28021464), (27, 26983632), (36, 20237724), (39, 18680976), (48, 15178293), (52, 14010732), (54, 13491816), (72, 10118862), (78, 9340488), (81, 8994544), (83, 8777808), (104, 7005366), (108, 6745908), (117, 6226992), (144, 5059431), (156, 4670244), (162, 4497272), (166, 4388904), (208, 3502683), (216, 3372954), (234, 3113496), (249, 2925936), (312, 2335122), (324, 2248636), (332, 2194452), (351, 2075664), (432, 1686477), (468, 1556748), (498, 1462968), (521, 1398384), (624, 1167561), (648, 1124318), (664, 1097226), (702, 1037832), (747, 975312), (936, 778374), (996, 731484), (1042, 699192), (1053, 691888), (1079, 675216), (1296, 562159), (1328, 548613), (1404, 518916), (1494, 487656), (1563, 466128), (1872, 389187), (1992, 365742), (2084, 349596), (2106, 345944), (2158, 337608), (2241, 325104), (2808, 259458), (2988, 243828), (3126, 233064), (3237, 225072), (3984, 182871), (4168, 174798), (4212, 172972), (4316, 168804), (4482, 162552), (4689, 155376), (5616, 129729), (5976, 121914), (6252, 116532), (6474, 112536), (6723, 108368), (6773, 107568), (8336, 87399), (8424, 86486), (8632, 84402), (8964, 81276), (9378, 77688), (9711, 75024), (11952, 60957), (12504, 58266), (12948, 56268), (13446, 54184), (13546, 53784), (14067, 51792), (16848, 43243), (17264, 42201), (17928, 40638), (18756, 38844), (19422, 37512), (20319, 35856), (25008, 29133), (25896, 28134), (26892, 27092)]