19847438208

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19207}}^1$

素因数の和:19266

約数の個数: 256

約数和(自身を含む): 65829657600

約数和(自身を除く): 45982219392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 92, 96, 104, 108, 117, 128, 138, 144, 156, 184, 192, 207, 208, 216, 234, 276, 288, 299, 312, 351, 368, 384, 414, 416, 432, 468, 552, 576, 598, 621, 624, 702, 736, 828, 832, 864, 897, 936, 1104, 1152, 1196, 1242, 1248, 1404, 1472, 1656, 1664, 1728, 1794, 1872, 2208, 2392, 2484, 2496, 2691, 2808, 2944, 3312, 3456, 3588, 3744, 4416, 4784, 4968, 4992, 5382, 5616, 6624, 7176, 7488, 8073, 8832, 9568, 9936, 10764, 11232, 13248, 14352, 14976, 16146, 19136, 19207, 19872, 21528, 22464, 26496, 28704, 32292, 38272, 38414, 39744, 43056, 44928, 57408, 57621, 64584, 76828, 79488, 86112, 114816, 115242, 129168, 153656, 172224, 172863, 230484, 249691, 258336, 307312, 344448, 345726, 441761, 460968, 499382, 516672, 518589, 614624, 691452, 749073, 883522, 921936, 998764, 1033344, 1037178, 1229248, 1325283, 1382904, 1498146, 1767044, 1843872, 1997528, 2074356, 2247219, 2458496, 2650566, 2765808, 2996292, 3534088, 3687744, 3975849, 3995056, 4148712, 4494438, 5301132, 5531616, 5742893, 5992584, 6741657, 7068176, 7375488, 7951698, 7990112, 8297424, 8988876, 10602264, 11063232, 11485786, 11927547, 11985168, 13483314, 14136352, 15903396, 15980224, 16594848, 17228679, 17977752, 21204528, 22126464, 22971572, 23855094, 23970336, 26966628, 28272704, 31806792, 31960448, 33189696, 34457358, 35955504, 42409056, 45943144, 47710188, 47940672, 51686037, 53933256, 56545408, 63613584, 66379392, 68914716, 71911008, 84818112, 91886288, 95420376, 95881344, 103372074, 107866512, 127227168, 137829432, 143822016, 155058111, 169636224, 183772576, 190840752, 206744148, 215733024, 254454336, 275658864, 287644032, 310116222, 367545152, 381681504, 413488296, 431466048, 508908672, 551317728, 620232444, 735090304, 763363008, 826976592, 862932096, 1102635456, 1240464888, 1526726016, 1653953184, 2205270912, 2480929776, 3307906368, 4961859552, 6615812736, 9923719104, 19847438208]

約数ペア:

[(1, 19847438208), (2, 9923719104), (3, 6615812736), (4, 4961859552), (6, 3307906368), (8, 2480929776), (9, 2205270912), (12, 1653953184), (13, 1526726016), (16, 1240464888), (18, 1102635456), (23, 862932096), (24, 826976592), (26, 763363008), (27, 735090304), (32, 620232444), (36, 551317728), (39, 508908672), (46, 431466048), (48, 413488296), (52, 381681504), (54, 367545152), (64, 310116222), (69, 287644032), (72, 275658864), (78, 254454336), (92, 215733024), (96, 206744148), (104, 190840752), (108, 183772576), (117, 169636224), (128, 155058111), (138, 143822016), (144, 137829432), (156, 127227168), (184, 107866512), (192, 103372074), (207, 95881344), (208, 95420376), (216, 91886288), (234, 84818112), (276, 71911008), (288, 68914716), (299, 66379392), (312, 63613584), (351, 56545408), (368, 53933256), (384, 51686037), (414, 47940672), (416, 47710188), (432, 45943144), (468, 42409056), (552, 35955504), (576, 34457358), (598, 33189696), (621, 31960448), (624, 31806792), (702, 28272704), (736, 26966628), (828, 23970336), (832, 23855094), (864, 22971572), (897, 22126464), (936, 21204528), (1104, 17977752), (1152, 17228679), (1196, 16594848), (1242, 15980224), (1248, 15903396), (1404, 14136352), (1472, 13483314), (1656, 11985168), (1664, 11927547), (1728, 11485786), (1794, 11063232), (1872, 10602264), (2208, 8988876), (2392, 8297424), (2484, 7990112), (2496, 7951698), (2691, 7375488), (2808, 7068176), (2944, 6741657), (3312, 5992584), (3456, 5742893), (3588, 5531616), (3744, 5301132), (4416, 4494438), (4784, 4148712), (4968, 3995056), (4992, 3975849), (5382, 3687744), (5616, 3534088), (6624, 2996292), (7176, 2765808), (7488, 2650566), (8073, 2458496), (8832, 2247219), (9568, 2074356), (9936, 1997528), (10764, 1843872), (11232, 1767044), (13248, 1498146), (14352, 1382904), (14976, 1325283), (16146, 1229248), (19136, 1037178), (19207, 1033344), (19872, 998764), (21528, 921936), (22464, 883522), (26496, 749073), (28704, 691452), (32292, 614624), (38272, 518589), (38414, 516672), (39744, 499382), (43056, 460968), (44928, 441761), (57408, 345726), (57621, 344448), (64584, 307312), (76828, 258336), (79488, 249691), (86112, 230484), (114816, 172863), (115242, 172224), (129168, 153656)]