400038962016

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{16481}}^1$

素因数の和:16757

約数の個数: 192

約数和(自身を含む): 1130406762240

約数和(自身を除く): 730367800224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 107, 136, 139, 204, 214, 272, 278, 321, 408, 417, 428, 544, 556, 642, 816, 834, 856, 1112, 1284, 1632, 1668, 1712, 1819, 2224, 2363, 2568, 3336, 3424, 3638, 4448, 4726, 5136, 5457, 6672, 7089, 7276, 9452, 10272, 10914, 13344, 14178, 14552, 14873, 16481, 18904, 21828, 28356, 29104, 29746, 32962, 37808, 43656, 44619, 49443, 56712, 58208, 59492, 65924, 75616, 87312, 89238, 98886, 113424, 118984, 131848, 174624, 178476, 197772, 226848, 237968, 252841, 263696, 280177, 356952, 395544, 475936, 505682, 527392, 560354, 713904, 758523, 791088, 840531, 1011364, 1120708, 1427808, 1517046, 1582176, 1681062, 1763467, 2022728, 2241416, 2290859, 3034092, 3362124, 3526934, 4045456, 4482832, 4581718, 5290401, 6068184, 6724248, 6872577, 7053868, 8090912, 8965664, 9163436, 10580802, 12136368, 13448496, 13745154, 14107736, 18326872, 21161604, 24272736, 26896992, 27490308, 28215472, 29978939, 36653744, 38944603, 42323208, 54980616, 56430944, 59957878, 73307488, 77889206, 84646416, 89936817, 109961232, 116833809, 119915756, 155778412, 169292832, 179873634, 219922464, 233667618, 239831512, 245121913, 311556824, 359747268, 467335236, 479663024, 490243826, 623113648, 719494536, 735365739, 934670472, 959326048, 980487652, 1246227296, 1438989072, 1470731478, 1869340944, 1960975304, 2877978144, 2941462956, 3738681888, 3921950608, 4167072521, 5882925912, 7843901216, 8334145042, 11765851824, 12501217563, 16668290084, 23531703648, 25002435126, 33336580168, 50004870252, 66673160336, 100009740504, 133346320672, 200019481008, 400038962016]

約数ペア:

[(1, 400038962016), (2, 200019481008), (3, 133346320672), (4, 100009740504), (6, 66673160336), (8, 50004870252), (12, 33336580168), (16, 25002435126), (17, 23531703648), (24, 16668290084), (32, 12501217563), (34, 11765851824), (48, 8334145042), (51, 7843901216), (68, 5882925912), (96, 4167072521), (102, 3921950608), (107, 3738681888), (136, 2941462956), (139, 2877978144), (204, 1960975304), (214, 1869340944), (272, 1470731478), (278, 1438989072), (321, 1246227296), (408, 980487652), (417, 959326048), (428, 934670472), (544, 735365739), (556, 719494536), (642, 623113648), (816, 490243826), (834, 479663024), (856, 467335236), (1112, 359747268), (1284, 311556824), (1632, 245121913), (1668, 239831512), (1712, 233667618), (1819, 219922464), (2224, 179873634), (2363, 169292832), (2568, 155778412), (3336, 119915756), (3424, 116833809), (3638, 109961232), (4448, 89936817), (4726, 84646416), (5136, 77889206), (5457, 73307488), (6672, 59957878), (7089, 56430944), (7276, 54980616), (9452, 42323208), (10272, 38944603), (10914, 36653744), (13344, 29978939), (14178, 28215472), (14552, 27490308), (14873, 26896992), (16481, 24272736), (18904, 21161604), (21828, 18326872), (28356, 14107736), (29104, 13745154), (29746, 13448496), (32962, 12136368), (37808, 10580802), (43656, 9163436), (44619, 8965664), (49443, 8090912), (56712, 7053868), (58208, 6872577), (59492, 6724248), (65924, 6068184), (75616, 5290401), (87312, 4581718), (89238, 4482832), (98886, 4045456), (113424, 3526934), (118984, 3362124), (131848, 3034092), (174624, 2290859), (178476, 2241416), (197772, 2022728), (226848, 1763467), (237968, 1681062), (252841, 1582176), (263696, 1517046), (280177, 1427808), (356952, 1120708), (395544, 1011364), (475936, 840531), (505682, 791088), (527392, 758523), (560354, 713904)]