321783168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2029}}^1$

素因数の和:2112

約数の個数: 128

約数和(自身を含む): 993888000

約数和(自身を除く): 672104832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 64, 84, 96, 112, 118, 128, 168, 177, 192, 224, 236, 336, 354, 384, 413, 448, 472, 672, 708, 826, 896, 944, 1239, 1344, 1416, 1652, 1888, 2029, 2478, 2688, 2832, 3304, 3776, 4058, 4956, 5664, 6087, 6608, 7552, 8116, 9912, 11328, 12174, 13216, 14203, 16232, 19824, 22656, 24348, 26432, 28406, 32464, 39648, 42609, 48696, 52864, 56812, 64928, 79296, 85218, 97392, 113624, 119711, 129856, 158592, 170436, 194784, 227248, 239422, 259712, 340872, 359133, 389568, 454496, 478844, 681744, 718266, 779136, 837977, 908992, 957688, 1363488, 1436532, 1675954, 1817984, 1915376, 2513931, 2726976, 2873064, 3351908, 3830752, 5027862, 5453952, 5746128, 6703816, 7661504, 10055724, 11492256, 13407632, 15323008, 20111448, 22984512, 26815264, 40222896, 45969024, 53630528, 80445792, 107261056, 160891584, 321783168]

約数ペア:

[(1, 321783168), (2, 160891584), (3, 107261056), (4, 80445792), (6, 53630528), (7, 45969024), (8, 40222896), (12, 26815264), (14, 22984512), (16, 20111448), (21, 15323008), (24, 13407632), (28, 11492256), (32, 10055724), (42, 7661504), (48, 6703816), (56, 5746128), (59, 5453952), (64, 5027862), (84, 3830752), (96, 3351908), (112, 2873064), (118, 2726976), (128, 2513931), (168, 1915376), (177, 1817984), (192, 1675954), (224, 1436532), (236, 1363488), (336, 957688), (354, 908992), (384, 837977), (413, 779136), (448, 718266), (472, 681744), (672, 478844), (708, 454496), (826, 389568), (896, 359133), (944, 340872), (1239, 259712), (1344, 239422), (1416, 227248), (1652, 194784), (1888, 170436), (2029, 158592), (2478, 129856), (2688, 119711), (2832, 113624), (3304, 97392), (3776, 85218), (4058, 79296), (4956, 64928), (5664, 56812), (6087, 52864), (6608, 48696), (7552, 42609), (8116, 39648), (9912, 32464), (11328, 28406), (12174, 26432), (13216, 24348), (14203, 22656), (16232, 19824)]