321207768

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3727}}^1$

素因数の和:3771

約数の個数: 160

約数和(自身を含む): 1082611200

約数和(自身を除く): 761403432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 378, 399, 456, 504, 513, 532, 567, 648, 684, 756, 798, 1026, 1064, 1134, 1197, 1368, 1512, 1539, 1596, 2052, 2268, 2394, 3078, 3192, 3591, 3727, 4104, 4536, 4788, 6156, 7182, 7454, 9576, 10773, 11181, 12312, 14364, 14908, 21546, 22362, 26089, 28728, 29816, 33543, 43092, 44724, 52178, 67086, 70813, 78267, 86184, 89448, 100629, 104356, 134172, 141626, 156534, 201258, 208712, 212439, 234801, 268344, 283252, 301887, 313068, 402516, 424878, 469602, 495691, 566504, 603774, 626136, 637317, 704403, 805032, 849756, 939204, 991382, 1207548, 1274634, 1408806, 1487073, 1699512, 1878408, 1911951, 1982764, 2113209, 2415096, 2549268, 2817612, 2974146, 3823902, 3965528, 4226418, 4461219, 5098536, 5635224, 5735853, 5948292, 7647804, 8452836, 8922438, 11471706, 11896584, 13383657, 15295608, 16905672, 17844876, 22943412, 26767314, 35689752, 40150971, 45886824, 53534628, 80301942, 107069256, 160603884, 321207768]

約数ペア:

[(1, 321207768), (2, 160603884), (3, 107069256), (4, 80301942), (6, 53534628), (7, 45886824), (8, 40150971), (9, 35689752), (12, 26767314), (14, 22943412), (18, 17844876), (19, 16905672), (21, 15295608), (24, 13383657), (27, 11896584), (28, 11471706), (36, 8922438), (38, 8452836), (42, 7647804), (54, 5948292), (56, 5735853), (57, 5635224), (63, 5098536), (72, 4461219), (76, 4226418), (81, 3965528), (84, 3823902), (108, 2974146), (114, 2817612), (126, 2549268), (133, 2415096), (152, 2113209), (162, 1982764), (168, 1911951), (171, 1878408), (189, 1699512), (216, 1487073), (228, 1408806), (252, 1274634), (266, 1207548), (324, 991382), (342, 939204), (378, 849756), (399, 805032), (456, 704403), (504, 637317), (513, 626136), (532, 603774), (567, 566504), (648, 495691), (684, 469602), (756, 424878), (798, 402516), (1026, 313068), (1064, 301887), (1134, 283252), (1197, 268344), (1368, 234801), (1512, 212439), (1539, 208712), (1596, 201258), (2052, 156534), (2268, 141626), (2394, 134172), (3078, 104356), (3192, 100629), (3591, 89448), (3727, 86184), (4104, 78267), (4536, 70813), (4788, 67086), (6156, 52178), (7182, 44724), (7454, 43092), (9576, 33543), (10773, 29816), (11181, 28728), (12312, 26089), (14364, 22362), (14908, 21546)]