1212964992

素因数分解:

$2^7\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 3642813720

約数和(自身を除く): 2429848728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 61, 64, 72, 82, 96, 122, 123, 128, 144, 164, 183, 192, 244, 246, 288, 328, 366, 369, 384, 421, 488, 492, 549, 576, 656, 732, 738, 842, 976, 984, 1098, 1152, 1263, 1312, 1464, 1476, 1684, 1952, 1968, 2196, 2501, 2526, 2624, 2928, 2952, 3368, 3789, 3904, 3936, 4392, 5002, 5052, 5248, 5856, 5904, 6736, 7503, 7578, 7808, 7872, 8784, 10004, 10104, 11712, 11808, 13472, 15006, 15156, 15744, 17261, 17568, 20008, 20208, 22509, 23424, 23616, 25681, 26944, 30012, 30312, 34522, 35136, 40016, 40416, 45018, 47232, 51362, 51783, 53888, 60024, 60624, 69044, 70272, 77043, 80032, 80832, 90036, 102724, 103566, 120048, 121248, 138088, 154086, 155349, 160064, 161664, 180072, 205448, 207132, 231129, 240096, 242496, 276176, 308172, 310698, 320128, 360144, 410896, 414264, 462258, 480192, 484992, 552352, 616344, 621396, 720288, 821792, 828528, 924516, 960384, 1052921, 1104704, 1232688, 1242792, 1440576, 1643584, 1657056, 1849032, 2105842, 2209408, 2465376, 2485584, 2881152, 3158763, 3287168, 3314112, 3698064, 4211684, 4930752, 4971168, 6317526, 6628224, 7396128, 8423368, 9476289, 9861504, 9942336, 12635052, 14792256, 16846736, 18952578, 19884672, 25270104, 29584512, 33693472, 37905156, 50540208, 67386944, 75810312, 101080416, 134773888, 151620624, 202160832, 303241248, 404321664, 606482496, 1212964992]

約数ペア:

[(1, 1212964992), (2, 606482496), (3, 404321664), (4, 303241248), (6, 202160832), (8, 151620624), (9, 134773888), (12, 101080416), (16, 75810312), (18, 67386944), (24, 50540208), (32, 37905156), (36, 33693472), (41, 29584512), (48, 25270104), (61, 19884672), (64, 18952578), (72, 16846736), (82, 14792256), (96, 12635052), (122, 9942336), (123, 9861504), (128, 9476289), (144, 8423368), (164, 7396128), (183, 6628224), (192, 6317526), (244, 4971168), (246, 4930752), (288, 4211684), (328, 3698064), (366, 3314112), (369, 3287168), (384, 3158763), (421, 2881152), (488, 2485584), (492, 2465376), (549, 2209408), (576, 2105842), (656, 1849032), (732, 1657056), (738, 1643584), (842, 1440576), (976, 1242792), (984, 1232688), (1098, 1104704), (1152, 1052921), (1263, 960384), (1312, 924516), (1464, 828528), (1476, 821792), (1684, 720288), (1952, 621396), (1968, 616344), (2196, 552352), (2501, 484992), (2526, 480192), (2624, 462258), (2928, 414264), (2952, 410896), (3368, 360144), (3789, 320128), (3904, 310698), (3936, 308172), (4392, 276176), (5002, 242496), (5052, 240096), (5248, 231129), (5856, 207132), (5904, 205448), (6736, 180072), (7503, 161664), (7578, 160064), (7808, 155349), (7872, 154086), (8784, 138088), (10004, 121248), (10104, 120048), (11712, 103566), (11808, 102724), (13472, 90036), (15006, 80832), (15156, 80032), (15744, 77043), (17261, 70272), (17568, 69044), (20008, 60624), (20208, 60024), (22509, 53888), (23424, 51783), (23616, 51362), (25681, 47232), (26944, 45018), (30012, 40416), (30312, 40016), (34522, 35136)]