2305801728

素因数分解:

$2^9\times 3^5\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:507

約数の個数: 240

約数和(自身を含む): 7078046976

約数和(自身を除く): 4772245248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 144, 162, 172, 192, 216, 243, 256, 258, 288, 324, 344, 384, 387, 431, 432, 486, 512, 516, 576, 648, 688, 768, 774, 862, 864, 972, 1032, 1152, 1161, 1293, 1296, 1376, 1536, 1548, 1724, 1728, 1944, 2064, 2304, 2322, 2586, 2592, 2752, 3096, 3448, 3456, 3483, 3879, 3888, 4128, 4608, 4644, 5172, 5184, 5504, 6192, 6896, 6912, 6966, 7758, 7776, 8256, 9288, 10344, 10368, 10449, 11008, 11637, 12384, 13792, 13824, 13932, 15516, 15552, 16512, 18533, 18576, 20688, 20736, 20898, 22016, 23274, 24768, 27584, 27864, 31032, 31104, 33024, 34911, 37066, 37152, 41376, 41472, 41796, 46548, 49536, 55168, 55599, 55728, 62064, 62208, 66048, 69822, 74132, 74304, 82752, 83592, 93096, 99072, 104733, 110336, 111198, 111456, 124128, 124416, 139644, 148264, 148608, 165504, 166797, 167184, 186192, 198144, 209466, 220672, 222396, 222912, 248256, 279288, 296528, 297216, 331008, 333594, 334368, 372384, 418932, 444792, 445824, 496512, 500391, 558576, 593056, 594432, 662016, 667188, 668736, 744768, 837864, 889584, 891648, 993024, 1000782, 1117152, 1186112, 1334376, 1337472, 1489536, 1501173, 1675728, 1779168, 1783296, 1986048, 2001564, 2234304, 2372224, 2668752, 2674944, 2979072, 3002346, 3351456, 3558336, 4003128, 4468608, 4503519, 4744448, 5337504, 5349888, 5958144, 6004692, 6702912, 7116672, 8006256, 8937216, 9007038, 9488896, 10675008, 12009384, 13405824, 14233344, 16012512, 17874432, 18014076, 21350016, 24018768, 26811648, 28466688, 32025024, 36028152, 42700032, 48037536, 53623296, 64050048, 72056304, 85400064, 96075072, 128100096, 144112608, 192150144, 256200192, 288225216, 384300288, 576450432, 768600576, 1152900864, 2305801728]

約数ペア:

[(1, 2305801728), (2, 1152900864), (3, 768600576), (4, 576450432), (6, 384300288), (8, 288225216), (9, 256200192), (12, 192150144), (16, 144112608), (18, 128100096), (24, 96075072), (27, 85400064), (32, 72056304), (36, 64050048), (43, 53623296), (48, 48037536), (54, 42700032), (64, 36028152), (72, 32025024), (81, 28466688), (86, 26811648), (96, 24018768), (108, 21350016), (128, 18014076), (129, 17874432), (144, 16012512), (162, 14233344), (172, 13405824), (192, 12009384), (216, 10675008), (243, 9488896), (256, 9007038), (258, 8937216), (288, 8006256), (324, 7116672), (344, 6702912), (384, 6004692), (387, 5958144), (431, 5349888), (432, 5337504), (486, 4744448), (512, 4503519), (516, 4468608), (576, 4003128), (648, 3558336), (688, 3351456), (768, 3002346), (774, 2979072), (862, 2674944), (864, 2668752), (972, 2372224), (1032, 2234304), (1152, 2001564), (1161, 1986048), (1293, 1783296), (1296, 1779168), (1376, 1675728), (1536, 1501173), (1548, 1489536), (1724, 1337472), (1728, 1334376), (1944, 1186112), (2064, 1117152), (2304, 1000782), (2322, 993024), (2586, 891648), (2592, 889584), (2752, 837864), (3096, 744768), (3448, 668736), (3456, 667188), (3483, 662016), (3879, 594432), (3888, 593056), (4128, 558576), (4608, 500391), (4644, 496512), (5172, 445824), (5184, 444792), (5504, 418932), (6192, 372384), (6896, 334368), (6912, 333594), (6966, 331008), (7758, 297216), (7776, 296528), (8256, 279288), (9288, 248256), (10344, 222912), (10368, 222396), (10449, 220672), (11008, 209466), (11637, 198144), (12384, 186192), (13792, 167184), (13824, 166797), (13932, 165504), (15516, 148608), (15552, 148264), (16512, 139644), (18533, 124416), (18576, 124128), (20688, 111456), (20736, 111198), (20898, 110336), (22016, 104733), (23274, 99072), (24768, 93096), (27584, 83592), (27864, 82752), (31032, 74304), (31104, 74132), (33024, 69822), (34911, 66048), (37066, 62208), (37152, 62064), (41376, 55728), (41472, 55599), (41796, 55168), (46548, 49536)]