308212416

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 168

約数和(自身を含む): 936394368

約数和(自身を除く): 628181952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 64, 72, 82, 93, 96, 123, 124, 144, 164, 186, 192, 246, 248, 279, 288, 328, 369, 372, 421, 492, 496, 558, 576, 656, 738, 744, 842, 984, 992, 1116, 1263, 1271, 1312, 1476, 1488, 1684, 1968, 1984, 2232, 2526, 2542, 2624, 2952, 2976, 3368, 3789, 3813, 3936, 4464, 5052, 5084, 5904, 5952, 6736, 7578, 7626, 7872, 8928, 10104, 10168, 11439, 11808, 13051, 13472, 15156, 15252, 17261, 17856, 20208, 20336, 22878, 23616, 26102, 26944, 30312, 30504, 34522, 39153, 40416, 40672, 45756, 51783, 52204, 60624, 61008, 69044, 78306, 80832, 81344, 91512, 103566, 104408, 117459, 121248, 122016, 138088, 155349, 156612, 183024, 207132, 208816, 234918, 242496, 244032, 276176, 310698, 313224, 366048, 414264, 417632, 469836, 535091, 552352, 621396, 626448, 732096, 828528, 835264, 939672, 1070182, 1104704, 1242792, 1252896, 1605273, 1657056, 1879344, 2140364, 2485584, 2505792, 3210546, 3314112, 3758688, 4280728, 4815819, 4971168, 6421092, 7517376, 8561456, 9631638, 9942336, 12842184, 17122912, 19263276, 25684368, 34245824, 38526552, 51368736, 77053104, 102737472, 154106208, 308212416]

約数ペア:

[(1, 308212416), (2, 154106208), (3, 102737472), (4, 77053104), (6, 51368736), (8, 38526552), (9, 34245824), (12, 25684368), (16, 19263276), (18, 17122912), (24, 12842184), (31, 9942336), (32, 9631638), (36, 8561456), (41, 7517376), (48, 6421092), (62, 4971168), (64, 4815819), (72, 4280728), (82, 3758688), (93, 3314112), (96, 3210546), (123, 2505792), (124, 2485584), (144, 2140364), (164, 1879344), (186, 1657056), (192, 1605273), (246, 1252896), (248, 1242792), (279, 1104704), (288, 1070182), (328, 939672), (369, 835264), (372, 828528), (421, 732096), (492, 626448), (496, 621396), (558, 552352), (576, 535091), (656, 469836), (738, 417632), (744, 414264), (842, 366048), (984, 313224), (992, 310698), (1116, 276176), (1263, 244032), (1271, 242496), (1312, 234918), (1476, 208816), (1488, 207132), (1684, 183024), (1968, 156612), (1984, 155349), (2232, 138088), (2526, 122016), (2542, 121248), (2624, 117459), (2952, 104408), (2976, 103566), (3368, 91512), (3789, 81344), (3813, 80832), (3936, 78306), (4464, 69044), (5052, 61008), (5084, 60624), (5904, 52204), (5952, 51783), (6736, 45756), (7578, 40672), (7626, 40416), (7872, 39153), (8928, 34522), (10104, 30504), (10168, 30312), (11439, 26944), (11808, 26102), (13051, 23616), (13472, 22878), (15156, 20336), (15252, 20208), (17261, 17856)]