2181343008

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:635

約数の個数: 192

約数和(自身を含む): 6401203200

約数和(自身を除く): 4219860192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 78, 82, 89, 96, 104, 123, 156, 164, 178, 208, 246, 267, 312, 328, 356, 416, 479, 492, 533, 534, 624, 656, 712, 958, 984, 1066, 1068, 1157, 1248, 1312, 1424, 1437, 1599, 1916, 1968, 2132, 2136, 2314, 2848, 2874, 3198, 3471, 3649, 3832, 3936, 4264, 4272, 4628, 5748, 6227, 6396, 6942, 7298, 7664, 8528, 8544, 9256, 10947, 11496, 12454, 12792, 13884, 14596, 15328, 17056, 18512, 18681, 19639, 21894, 22992, 24908, 25584, 27768, 29192, 37024, 37362, 39278, 42631, 43788, 45984, 47437, 49816, 51168, 55536, 58384, 58917, 74724, 78556, 85262, 87576, 94874, 99632, 111072, 116768, 117834, 127893, 142311, 149448, 157112, 170524, 175152, 189748, 199264, 235668, 255307, 255786, 284622, 298896, 314224, 341048, 350304, 379496, 471336, 510614, 511572, 554203, 569244, 597792, 628448, 682096, 758992, 765921, 942672, 1021228, 1023144, 1108406, 1138488, 1364192, 1517984, 1531842, 1662609, 1747871, 1885344, 2042456, 2046288, 2216812, 2276976, 3063684, 3325218, 3495742, 4084912, 4092576, 4433624, 4553952, 5243613, 6127368, 6650436, 6991484, 8169824, 8867248, 10487226, 12254736, 13300872, 13982968, 17734496, 20974452, 22722323, 24509472, 26601744, 27965936, 41948904, 45444646, 53203488, 55931872, 68166969, 83897808, 90889292, 136333938, 167795616, 181778584, 272667876, 363557168, 545335752, 727114336, 1090671504, 2181343008]

約数ペア:

[(1, 2181343008), (2, 1090671504), (3, 727114336), (4, 545335752), (6, 363557168), (8, 272667876), (12, 181778584), (13, 167795616), (16, 136333938), (24, 90889292), (26, 83897808), (32, 68166969), (39, 55931872), (41, 53203488), (48, 45444646), (52, 41948904), (78, 27965936), (82, 26601744), (89, 24509472), (96, 22722323), (104, 20974452), (123, 17734496), (156, 13982968), (164, 13300872), (178, 12254736), (208, 10487226), (246, 8867248), (267, 8169824), (312, 6991484), (328, 6650436), (356, 6127368), (416, 5243613), (479, 4553952), (492, 4433624), (533, 4092576), (534, 4084912), (624, 3495742), (656, 3325218), (712, 3063684), (958, 2276976), (984, 2216812), (1066, 2046288), (1068, 2042456), (1157, 1885344), (1248, 1747871), (1312, 1662609), (1424, 1531842), (1437, 1517984), (1599, 1364192), (1916, 1138488), (1968, 1108406), (2132, 1023144), (2136, 1021228), (2314, 942672), (2848, 765921), (2874, 758992), (3198, 682096), (3471, 628448), (3649, 597792), (3832, 569244), (3936, 554203), (4264, 511572), (4272, 510614), (4628, 471336), (5748, 379496), (6227, 350304), (6396, 341048), (6942, 314224), (7298, 298896), (7664, 284622), (8528, 255786), (8544, 255307), (9256, 235668), (10947, 199264), (11496, 189748), (12454, 175152), (12792, 170524), (13884, 157112), (14596, 149448), (15328, 142311), (17056, 127893), (18512, 117834), (18681, 116768), (19639, 111072), (21894, 99632), (22992, 94874), (24908, 87576), (25584, 85262), (27768, 78556), (29192, 74724), (37024, 58917), (37362, 58384), (39278, 55536), (42631, 51168), (43788, 49816), (45984, 47437)]