207978751728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{75503}}^1$

素因数の和:75612

約数の個数: 240

約数和(自身を含む): 666010515456

約数和(自身を除く): 458031763728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 47, 48, 66, 72, 74, 88, 94, 99, 111, 132, 141, 144, 148, 176, 188, 198, 222, 264, 282, 296, 333, 376, 396, 407, 423, 444, 517, 528, 564, 592, 666, 752, 792, 814, 846, 888, 1034, 1128, 1221, 1332, 1551, 1584, 1628, 1692, 1739, 1776, 2068, 2256, 2442, 2664, 3102, 3256, 3384, 3478, 3663, 4136, 4653, 4884, 5217, 5328, 6204, 6512, 6768, 6956, 7326, 8272, 9306, 9768, 10434, 12408, 13912, 14652, 15651, 18612, 19129, 19536, 20868, 24816, 27824, 29304, 31302, 37224, 38258, 41736, 57387, 58608, 62604, 74448, 75503, 76516, 83472, 114774, 125208, 151006, 153032, 172161, 226509, 229548, 250416, 302012, 306064, 344322, 453018, 459096, 604024, 679527, 688644, 830533, 906036, 918192, 1208048, 1359054, 1377288, 1661066, 1812072, 2491599, 2718108, 2754576, 2793611, 3322132, 3548641, 3624144, 4983198, 5436216, 5587222, 6644264, 7097282, 7474797, 8380833, 9966396, 10645923, 10872432, 11174444, 13288528, 14194564, 14949594, 16761666, 19932792, 21291846, 22348888, 25142499, 28389128, 29899188, 30729721, 31937769, 33523332, 39035051, 39865584, 42583692, 44697776, 50284998, 56778256, 59798376, 61459442, 63875538, 67046664, 78070102, 85167384, 92189163, 100569996, 117105153, 119596752, 122918884, 127751076, 131299717, 134093328, 156140204, 170334768, 184378326, 201139992, 234210306, 245837768, 255502152, 262599434, 276567489, 312280408, 351315459, 368756652, 393899151, 402279984, 468420612, 491675536, 511004304, 525198868, 553134978, 624560816, 702630918, 737513304, 787798302, 936841224, 1050397736, 1106269956, 1181697453, 1405261836, 1444296887, 1475026608, 1575596604, 1873682448, 2100795472, 2212539912, 2363394906, 2810523672, 2888593774, 3151193208, 4332890661, 4425079824, 4726789812, 5621047344, 5777187548, 6302386416, 8665781322, 9453579624, 11554375096, 12998671983, 17331562644, 18907159248, 23108750192, 25997343966, 34663125288, 51994687932, 69326250576, 103989375864, 207978751728]

約数ペア:

[(1, 207978751728), (2, 103989375864), (3, 69326250576), (4, 51994687932), (6, 34663125288), (8, 25997343966), (9, 23108750192), (11, 18907159248), (12, 17331562644), (16, 12998671983), (18, 11554375096), (22, 9453579624), (24, 8665781322), (33, 6302386416), (36, 5777187548), (37, 5621047344), (44, 4726789812), (47, 4425079824), (48, 4332890661), (66, 3151193208), (72, 2888593774), (74, 2810523672), (88, 2363394906), (94, 2212539912), (99, 2100795472), (111, 1873682448), (132, 1575596604), (141, 1475026608), (144, 1444296887), (148, 1405261836), (176, 1181697453), (188, 1106269956), (198, 1050397736), (222, 936841224), (264, 787798302), (282, 737513304), (296, 702630918), (333, 624560816), (376, 553134978), (396, 525198868), (407, 511004304), (423, 491675536), (444, 468420612), (517, 402279984), (528, 393899151), (564, 368756652), (592, 351315459), (666, 312280408), (752, 276567489), (792, 262599434), (814, 255502152), (846, 245837768), (888, 234210306), (1034, 201139992), (1128, 184378326), (1221, 170334768), (1332, 156140204), (1551, 134093328), (1584, 131299717), (1628, 127751076), (1692, 122918884), (1739, 119596752), (1776, 117105153), (2068, 100569996), (2256, 92189163), (2442, 85167384), (2664, 78070102), (3102, 67046664), (3256, 63875538), (3384, 61459442), (3478, 59798376), (3663, 56778256), (4136, 50284998), (4653, 44697776), (4884, 42583692), (5217, 39865584), (5328, 39035051), (6204, 33523332), (6512, 31937769), (6768, 30729721), (6956, 29899188), (7326, 28389128), (8272, 25142499), (9306, 22348888), (9768, 21291846), (10434, 19932792), (12408, 16761666), (13912, 14949594), (14652, 14194564), (15651, 13288528), (18612, 11174444), (19129, 10872432), (19536, 10645923), (20868, 9966396), (24816, 8380833), (27824, 7474797), (29304, 7097282), (31302, 6644264), (37224, 5587222), (38258, 5436216), (41736, 4983198), (57387, 3624144), (58608, 3548641), (62604, 3322132), (74448, 2793611), (75503, 2754576), (76516, 2718108), (83472, 2491599), (114774, 1812072), (125208, 1661066), (151006, 1377288), (153032, 1359054), (172161, 1208048), (226509, 918192), (229548, 906036), (250416, 830533), (302012, 688644), (306064, 679527), (344322, 604024), (453018, 459096)]