1268017421216

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{816971}}^1$

素因数の和:817055

約数の個数: 144

約数和(自身を含む): 3164740383168

約数和(自身を除く): 1896722961952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 82, 91, 104, 112, 164, 169, 182, 208, 224, 287, 328, 338, 364, 416, 533, 574, 656, 676, 728, 1066, 1148, 1183, 1312, 1352, 1456, 2132, 2296, 2366, 2704, 2912, 3731, 4264, 4592, 4732, 5408, 6929, 7462, 8528, 9184, 9464, 13858, 14924, 17056, 18928, 27716, 29848, 37856, 48503, 55432, 59696, 97006, 110864, 119392, 194012, 221728, 388024, 776048, 816971, 1552096, 1633942, 3267884, 5718797, 6535768, 10620623, 11437594, 13071536, 21241246, 22875188, 26143072, 33495811, 42482492, 45750376, 66991622, 74344361, 84964984, 91500752, 133983244, 138068099, 148688722, 169929968, 183001504, 234470677, 267966488, 276136198, 297377444, 339859936, 435445543, 468941354, 535932976, 552272396, 594754888, 870891086, 937882708, 966476693, 1071865952, 1104544792, 1189509776, 1741782172, 1875765416, 1932953386, 2209089584, 2379019552, 3048118801, 3483564344, 3751530832, 3865906772, 4418179168, 5660792059, 6096237602, 6967128688, 7503061664, 7731813544, 11321584118, 12192475204, 13934257376, 15463627088, 22643168236, 24384950408, 30927254176, 39625544413, 45286336472, 48769900816, 79251088826, 90572672944, 97539801632, 158502177652, 181145345888, 317004355304, 634008710608, 1268017421216]

約数ペア:

[(1, 1268017421216), (2, 634008710608), (4, 317004355304), (7, 181145345888), (8, 158502177652), (13, 97539801632), (14, 90572672944), (16, 79251088826), (26, 48769900816), (28, 45286336472), (32, 39625544413), (41, 30927254176), (52, 24384950408), (56, 22643168236), (82, 15463627088), (91, 13934257376), (104, 12192475204), (112, 11321584118), (164, 7731813544), (169, 7503061664), (182, 6967128688), (208, 6096237602), (224, 5660792059), (287, 4418179168), (328, 3865906772), (338, 3751530832), (364, 3483564344), (416, 3048118801), (533, 2379019552), (574, 2209089584), (656, 1932953386), (676, 1875765416), (728, 1741782172), (1066, 1189509776), (1148, 1104544792), (1183, 1071865952), (1312, 966476693), (1352, 937882708), (1456, 870891086), (2132, 594754888), (2296, 552272396), (2366, 535932976), (2704, 468941354), (2912, 435445543), (3731, 339859936), (4264, 297377444), (4592, 276136198), (4732, 267966488), (5408, 234470677), (6929, 183001504), (7462, 169929968), (8528, 148688722), (9184, 138068099), (9464, 133983244), (13858, 91500752), (14924, 84964984), (17056, 74344361), (18928, 66991622), (27716, 45750376), (29848, 42482492), (37856, 33495811), (48503, 26143072), (55432, 22875188), (59696, 21241246), (97006, 13071536), (110864, 11437594), (119392, 10620623), (194012, 6535768), (221728, 5718797), (388024, 3267884), (776048, 1633942), (816971, 1552096)]