645296212288

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{155399}}^1$

素因数の和:155485

約数の個数: 224

約数和(自身を含む): 1697594572800

約数和(自身を除く): 1052298360512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 32, 46, 52, 56, 62, 64, 91, 92, 104, 112, 124, 161, 182, 184, 208, 217, 224, 248, 299, 322, 364, 368, 403, 416, 434, 448, 496, 598, 644, 713, 728, 736, 806, 832, 868, 992, 1196, 1288, 1426, 1456, 1472, 1612, 1736, 1984, 2093, 2392, 2576, 2821, 2852, 2912, 3224, 3472, 4186, 4784, 4991, 5152, 5642, 5704, 5824, 6448, 6944, 8372, 9269, 9568, 9982, 10304, 11284, 11408, 12896, 13888, 16744, 18538, 19136, 19964, 22568, 22816, 25792, 33488, 37076, 39928, 45136, 45632, 64883, 66976, 74152, 79856, 90272, 129766, 133952, 148304, 155399, 159712, 180544, 259532, 296608, 310798, 319424, 519064, 593216, 621596, 1038128, 1087793, 1243192, 2020187, 2076256, 2175586, 2486384, 3574177, 4040374, 4152512, 4351172, 4817369, 4972768, 7148354, 8080748, 8702344, 9634738, 9945536, 14141309, 14296708, 16161496, 17404688, 19269476, 25019239, 28282618, 28593416, 32322992, 33721583, 34809376, 38538952, 46464301, 50038478, 56565236, 57186832, 62625797, 64645984, 67443166, 69618752, 77077904, 92928602, 100076956, 110799487, 113130472, 114373664, 125251594, 129291968, 134886332, 154155808, 185857204, 200153912, 221598974, 226260944, 228747328, 250503188, 269772664, 308311616, 325250107, 371714408, 400307824, 438380579, 443197948, 452521888, 501006376, 539545328, 650500214, 743428816, 775596409, 800615648, 876761158, 886395896, 905043776, 1002012752, 1079090656, 1301000428, 1440393331, 1486857632, 1551192818, 1601231296, 1753522316, 1772791792, 2004025504, 2158181312, 2602000856, 2880786662, 2973715264, 3102385636, 3507044632, 3545583584, 4008051008, 5204001712, 5761573324, 6204771272, 7014089264, 7091167168, 10082753317, 10408003424, 11523146648, 12409542544, 14028178528, 20165506634, 20816006848, 23046293296, 24819085088, 28056357056, 40331013268, 46092586592, 49638170176, 80662026536, 92185173184, 161324053072, 322648106144, 645296212288]

約数ペア:

[(1, 645296212288), (2, 322648106144), (4, 161324053072), (7, 92185173184), (8, 80662026536), (13, 49638170176), (14, 46092586592), (16, 40331013268), (23, 28056357056), (26, 24819085088), (28, 23046293296), (31, 20816006848), (32, 20165506634), (46, 14028178528), (52, 12409542544), (56, 11523146648), (62, 10408003424), (64, 10082753317), (91, 7091167168), (92, 7014089264), (104, 6204771272), (112, 5761573324), (124, 5204001712), (161, 4008051008), (182, 3545583584), (184, 3507044632), (208, 3102385636), (217, 2973715264), (224, 2880786662), (248, 2602000856), (299, 2158181312), (322, 2004025504), (364, 1772791792), (368, 1753522316), (403, 1601231296), (416, 1551192818), (434, 1486857632), (448, 1440393331), (496, 1301000428), (598, 1079090656), (644, 1002012752), (713, 905043776), (728, 886395896), (736, 876761158), (806, 800615648), (832, 775596409), (868, 743428816), (992, 650500214), (1196, 539545328), (1288, 501006376), (1426, 452521888), (1456, 443197948), (1472, 438380579), (1612, 400307824), (1736, 371714408), (1984, 325250107), (2093, 308311616), (2392, 269772664), (2576, 250503188), (2821, 228747328), (2852, 226260944), (2912, 221598974), (3224, 200153912), (3472, 185857204), (4186, 154155808), (4784, 134886332), (4991, 129291968), (5152, 125251594), (5642, 114373664), (5704, 113130472), (5824, 110799487), (6448, 100076956), (6944, 92928602), (8372, 77077904), (9269, 69618752), (9568, 67443166), (9982, 64645984), (10304, 62625797), (11284, 57186832), (11408, 56565236), (12896, 50038478), (13888, 46464301), (16744, 38538952), (18538, 34809376), (19136, 33721583), (19964, 32322992), (22568, 28593416), (22816, 28282618), (25792, 25019239), (33488, 19269476), (37076, 17404688), (39928, 16161496), (45136, 14296708), (45632, 14141309), (64883, 9945536), (66976, 9634738), (74152, 8702344), (79856, 8080748), (90272, 7148354), (129766, 4972768), (133952, 4817369), (148304, 4351172), (155399, 4152512), (159712, 4040374), (180544, 3574177), (259532, 2486384), (296608, 2175586), (310798, 2076256), (319424, 2020187), (519064, 1243192), (593216, 1087793), (621596, 1038128)]