1689968448

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{6653}}^1$

素因数の和:6691

約数の個数: 210

約数和(自身を含む): 5828365026

約数和(自身を除く): 4138396578

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3136, 3528, 3969, 4032, 4536, 4704, 5184, 5292, 6048, 6653, 7056, 7938, 9072, 9408, 10584, 12096, 13306, 14112, 15876, 18144, 19959, 21168, 26612, 28224, 31752, 36288, 39918, 42336, 46571, 53224, 59877, 63504, 79836, 84672, 93142, 106448, 119754, 127008, 139713, 159672, 179631, 186284, 212896, 239508, 254016, 279426, 319344, 325997, 359262, 372568, 419139, 425792, 479016, 538893, 558852, 638688, 651994, 718524, 745136, 838278, 958032, 977991, 1077786, 1117704, 1257417, 1277376, 1303988, 1437048, 1490272, 1676556, 1916064, 1955982, 2155572, 2235408, 2514834, 2607976, 2874096, 2933973, 2980544, 3353112, 3772251, 3832128, 3911964, 4311144, 4470816, 5029668, 5215952, 5748192, 5867946, 6706224, 7544502, 7823928, 8622288, 8801919, 8941632, 10059336, 10431904, 11496384, 11735892, 13412448, 15089004, 15647856, 17244576, 17603838, 20118672, 20863808, 23471784, 26405757, 26824896, 30178008, 31295712, 34489152, 35207676, 40237344, 46943568, 52811514, 60356016, 62591424, 70415352, 80474688, 93887136, 105623028, 120712032, 140830704, 187774272, 211246056, 241424064, 281661408, 422492112, 563322816, 844984224, 1689968448]

約数ペア:

[(1, 1689968448), (2, 844984224), (3, 563322816), (4, 422492112), (6, 281661408), (7, 241424064), (8, 211246056), (9, 187774272), (12, 140830704), (14, 120712032), (16, 105623028), (18, 93887136), (21, 80474688), (24, 70415352), (27, 62591424), (28, 60356016), (32, 52811514), (36, 46943568), (42, 40237344), (48, 35207676), (49, 34489152), (54, 31295712), (56, 30178008), (63, 26824896), (64, 26405757), (72, 23471784), (81, 20863808), (84, 20118672), (96, 17603838), (98, 17244576), (108, 15647856), (112, 15089004), (126, 13412448), (144, 11735892), (147, 11496384), (162, 10431904), (168, 10059336), (189, 8941632), (192, 8801919), (196, 8622288), (216, 7823928), (224, 7544502), (252, 6706224), (288, 5867946), (294, 5748192), (324, 5215952), (336, 5029668), (378, 4470816), (392, 4311144), (432, 3911964), (441, 3832128), (448, 3772251), (504, 3353112), (567, 2980544), (576, 2933973), (588, 2874096), (648, 2607976), (672, 2514834), (756, 2235408), (784, 2155572), (864, 1955982), (882, 1916064), (1008, 1676556), (1134, 1490272), (1176, 1437048), (1296, 1303988), (1323, 1277376), (1344, 1257417), (1512, 1117704), (1568, 1077786), (1728, 977991), (1764, 958032), (2016, 838278), (2268, 745136), (2352, 718524), (2592, 651994), (2646, 638688), (3024, 558852), (3136, 538893), (3528, 479016), (3969, 425792), (4032, 419139), (4536, 372568), (4704, 359262), (5184, 325997), (5292, 319344), (6048, 279426), (6653, 254016), (7056, 239508), (7938, 212896), (9072, 186284), (9408, 179631), (10584, 159672), (12096, 139713), (13306, 127008), (14112, 119754), (15876, 106448), (18144, 93142), (19959, 84672), (21168, 79836), (26612, 63504), (28224, 59877), (31752, 53224), (36288, 46571), (39918, 42336)]