1212893352

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:570

約数の個数: 240

約数和(自身を含む): 3862320000

約数和(自身を除く): 2649426648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 81, 88, 93, 99, 108, 121, 124, 132, 162, 186, 198, 216, 242, 248, 264, 279, 297, 324, 341, 363, 372, 396, 484, 499, 558, 594, 648, 682, 726, 744, 792, 837, 891, 968, 998, 1023, 1089, 1116, 1188, 1364, 1452, 1497, 1674, 1782, 1996, 2046, 2178, 2232, 2376, 2511, 2728, 2904, 2994, 3069, 3267, 3348, 3564, 3751, 3992, 4092, 4356, 4491, 5022, 5489, 5988, 6138, 6534, 6696, 7128, 7502, 8184, 8712, 8982, 9207, 9801, 10044, 10978, 11253, 11976, 12276, 13068, 13473, 15004, 15469, 16467, 17964, 18414, 19602, 20088, 21956, 22506, 24552, 26136, 26946, 27621, 30008, 30938, 32934, 33759, 35928, 36828, 39204, 40419, 43912, 45012, 46407, 49401, 53892, 55242, 60379, 61876, 65868, 67518, 73656, 78408, 80838, 90024, 92814, 98802, 101277, 107784, 110484, 120758, 123752, 131736, 135036, 139221, 148203, 161676, 170159, 181137, 185628, 197604, 202554, 220968, 241516, 270072, 278442, 296406, 303831, 323352, 340318, 362274, 371256, 395208, 405108, 417663, 444609, 483032, 510477, 543411, 556884, 592812, 607662, 680636, 724548, 810216, 835326, 889218, 1020954, 1086822, 1113768, 1185624, 1215324, 1252989, 1361272, 1449096, 1531431, 1630233, 1670652, 1778436, 1871749, 2041908, 2173644, 2430648, 2505978, 3062862, 3260466, 3341304, 3556872, 3743498, 4083816, 4347288, 4594293, 4890699, 5011956, 5615247, 6125724, 6520932, 7486996, 9188586, 9781398, 10023912, 11230494, 12251448, 13041864, 13782879, 14973992, 16845741, 18377172, 19562796, 22460988, 27565758, 33691482, 36754344, 39125592, 44921976, 50537223, 55131516, 67382964, 101074446, 110263032, 134765928, 151611669, 202148892, 303223338, 404297784, 606446676, 1212893352]

約数ペア:

[(1, 1212893352), (2, 606446676), (3, 404297784), (4, 303223338), (6, 202148892), (8, 151611669), (9, 134765928), (11, 110263032), (12, 101074446), (18, 67382964), (22, 55131516), (24, 50537223), (27, 44921976), (31, 39125592), (33, 36754344), (36, 33691482), (44, 27565758), (54, 22460988), (62, 19562796), (66, 18377172), (72, 16845741), (81, 14973992), (88, 13782879), (93, 13041864), (99, 12251448), (108, 11230494), (121, 10023912), (124, 9781398), (132, 9188586), (162, 7486996), (186, 6520932), (198, 6125724), (216, 5615247), (242, 5011956), (248, 4890699), (264, 4594293), (279, 4347288), (297, 4083816), (324, 3743498), (341, 3556872), (363, 3341304), (372, 3260466), (396, 3062862), (484, 2505978), (499, 2430648), (558, 2173644), (594, 2041908), (648, 1871749), (682, 1778436), (726, 1670652), (744, 1630233), (792, 1531431), (837, 1449096), (891, 1361272), (968, 1252989), (998, 1215324), (1023, 1185624), (1089, 1113768), (1116, 1086822), (1188, 1020954), (1364, 889218), (1452, 835326), (1497, 810216), (1674, 724548), (1782, 680636), (1996, 607662), (2046, 592812), (2178, 556884), (2232, 543411), (2376, 510477), (2511, 483032), (2728, 444609), (2904, 417663), (2994, 405108), (3069, 395208), (3267, 371256), (3348, 362274), (3564, 340318), (3751, 323352), (3992, 303831), (4092, 296406), (4356, 278442), (4491, 270072), (5022, 241516), (5489, 220968), (5988, 202554), (6138, 197604), (6534, 185628), (6696, 181137), (7128, 170159), (7502, 161676), (8184, 148203), (8712, 139221), (8982, 135036), (9207, 131736), (9801, 123752), (10044, 120758), (10978, 110484), (11253, 107784), (11976, 101277), (12276, 98802), (13068, 92814), (13473, 90024), (15004, 80838), (15469, 78408), (16467, 73656), (17964, 67518), (18414, 65868), (19602, 61876), (20088, 60379), (21956, 55242), (22506, 53892), (24552, 49401), (26136, 46407), (26946, 45012), (27621, 43912), (30008, 40419), (30938, 39204), (32934, 36828), (33759, 35928)]