1285412688

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2719}}^1$

素因数の和:2814

約数の個数: 180

約数和(自身を含む): 4248716160

約数和(自身を除く): 2963303472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 67, 72, 84, 98, 112, 126, 134, 144, 147, 168, 196, 201, 252, 268, 294, 336, 392, 402, 441, 469, 504, 536, 588, 603, 784, 804, 882, 938, 1008, 1072, 1176, 1206, 1407, 1608, 1764, 1876, 2352, 2412, 2719, 2814, 3216, 3283, 3528, 3752, 4221, 4824, 5438, 5628, 6566, 7056, 7504, 8157, 8442, 9648, 9849, 10876, 11256, 13132, 16314, 16884, 19033, 19698, 21752, 22512, 24471, 26264, 29547, 32628, 33768, 38066, 39396, 43504, 48942, 52528, 57099, 59094, 65256, 67536, 76132, 78792, 97884, 114198, 118188, 130512, 133231, 152264, 157584, 171297, 182173, 195768, 228396, 236376, 266462, 304528, 342594, 364346, 391536, 399693, 456792, 472752, 532924, 546519, 685188, 728692, 799386, 913584, 1065848, 1093038, 1199079, 1275211, 1370376, 1457384, 1598772, 1639557, 2131696, 2186076, 2398158, 2550422, 2740752, 2914768, 3197544, 3279114, 3825633, 4372152, 4796316, 5100844, 6395088, 6558228, 7651266, 8744304, 8926477, 9592632, 10201688, 11476899, 13116456, 15302532, 17852954, 19185264, 20403376, 22953798, 26232912, 26779431, 30605064, 35705908, 45907596, 53558862, 61210128, 71411816, 80338293, 91815192, 107117724, 142823632, 160676586, 183630384, 214235448, 321353172, 428470896, 642706344, 1285412688]

約数ペア:

[(1, 1285412688), (2, 642706344), (3, 428470896), (4, 321353172), (6, 214235448), (7, 183630384), (8, 160676586), (9, 142823632), (12, 107117724), (14, 91815192), (16, 80338293), (18, 71411816), (21, 61210128), (24, 53558862), (28, 45907596), (36, 35705908), (42, 30605064), (48, 26779431), (49, 26232912), (56, 22953798), (63, 20403376), (67, 19185264), (72, 17852954), (84, 15302532), (98, 13116456), (112, 11476899), (126, 10201688), (134, 9592632), (144, 8926477), (147, 8744304), (168, 7651266), (196, 6558228), (201, 6395088), (252, 5100844), (268, 4796316), (294, 4372152), (336, 3825633), (392, 3279114), (402, 3197544), (441, 2914768), (469, 2740752), (504, 2550422), (536, 2398158), (588, 2186076), (603, 2131696), (784, 1639557), (804, 1598772), (882, 1457384), (938, 1370376), (1008, 1275211), (1072, 1199079), (1176, 1093038), (1206, 1065848), (1407, 913584), (1608, 799386), (1764, 728692), (1876, 685188), (2352, 546519), (2412, 532924), (2719, 472752), (2814, 456792), (3216, 399693), (3283, 391536), (3528, 364346), (3752, 342594), (4221, 304528), (4824, 266462), (5438, 236376), (5628, 228396), (6566, 195768), (7056, 182173), (7504, 171297), (8157, 157584), (8442, 152264), (9648, 133231), (9849, 130512), (10876, 118188), (11256, 114198), (13132, 97884), (16314, 78792), (16884, 76132), (19033, 67536), (19698, 65256), (21752, 59094), (22512, 57099), (24471, 52528), (26264, 48942), (29547, 43504), (32628, 39396), (33768, 38066)]