246821904

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{3023}}^1$

素因数の和:3056

約数の個数: 140

約数和(自身を含む): 819697536

約数和(自身を除く): 572875632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2916, 3023, 3024, 3402, 3888, 4536, 5103, 5832, 6046, 6804, 9069, 9072, 10206, 11664, 12092, 13608, 18138, 20412, 21161, 24184, 27207, 27216, 36276, 40824, 42322, 48368, 54414, 63483, 72552, 81621, 81648, 84644, 108828, 126966, 145104, 163242, 169288, 190449, 217656, 244863, 253932, 326484, 338576, 380898, 435312, 489726, 507864, 571347, 652968, 734589, 761796, 979452, 1015728, 1142694, 1305936, 1469178, 1523592, 1714041, 1958904, 2203767, 2285388, 2938356, 3047184, 3428082, 3917808, 4407534, 4570776, 5142123, 5876712, 6856164, 8815068, 9141552, 10284246, 11753424, 13712328, 15426369, 17630136, 20568492, 27424656, 30852738, 35260272, 41136984, 61705476, 82273968, 123410952, 246821904]

約数ペア:

[(1, 246821904), (2, 123410952), (3, 82273968), (4, 61705476), (6, 41136984), (7, 35260272), (8, 30852738), (9, 27424656), (12, 20568492), (14, 17630136), (16, 15426369), (18, 13712328), (21, 11753424), (24, 10284246), (27, 9141552), (28, 8815068), (36, 6856164), (42, 5876712), (48, 5142123), (54, 4570776), (56, 4407534), (63, 3917808), (72, 3428082), (81, 3047184), (84, 2938356), (108, 2285388), (112, 2203767), (126, 1958904), (144, 1714041), (162, 1523592), (168, 1469178), (189, 1305936), (216, 1142694), (243, 1015728), (252, 979452), (324, 761796), (336, 734589), (378, 652968), (432, 571347), (486, 507864), (504, 489726), (567, 435312), (648, 380898), (729, 338576), (756, 326484), (972, 253932), (1008, 244863), (1134, 217656), (1296, 190449), (1458, 169288), (1512, 163242), (1701, 145104), (1944, 126966), (2268, 108828), (2916, 84644), (3023, 81648), (3024, 81621), (3402, 72552), (3888, 63483), (4536, 54414), (5103, 48368), (5832, 42322), (6046, 40824), (6804, 36276), (9069, 27216), (9072, 27207), (10206, 24184), (11664, 21161), (12092, 20412), (13608, 18138)]