1688057568

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{619}}^1$

素因数の和:1209

約数の個数: 144

約数和(自身を含む): 5100142320

約数和(自身を除く): 3412084752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 557, 612, 619, 816, 1114, 1224, 1238, 1632, 1671, 1857, 2228, 2448, 2476, 3342, 3714, 4456, 4896, 4952, 5013, 5571, 6684, 7428, 8912, 9469, 9904, 10026, 10523, 11142, 13368, 14856, 17824, 18938, 19808, 20052, 21046, 22284, 26736, 28407, 29712, 31569, 37876, 40104, 42092, 44568, 53472, 56814, 59424, 63138, 75752, 80208, 84184, 85221, 89136, 94707, 113628, 126276, 151504, 160416, 168368, 170442, 178272, 189414, 227256, 252552, 303008, 336736, 340884, 344783, 378828, 454512, 505104, 681768, 689566, 757656, 909024, 1010208, 1034349, 1363536, 1379132, 1515312, 2068698, 2727072, 2758264, 3030624, 3103047, 4137396, 5516528, 5861311, 6206094, 8274792, 11033056, 11722622, 12412188, 16549584, 17583933, 23445244, 24824376, 33099168, 35167866, 46890488, 49648752, 52751799, 70335732, 93780976, 99297504, 105503598, 140671464, 187561952, 211007196, 281342928, 422014392, 562685856, 844028784, 1688057568]

約数ペア:

[(1, 1688057568), (2, 844028784), (3, 562685856), (4, 422014392), (6, 281342928), (8, 211007196), (9, 187561952), (12, 140671464), (16, 105503598), (17, 99297504), (18, 93780976), (24, 70335732), (32, 52751799), (34, 49648752), (36, 46890488), (48, 35167866), (51, 33099168), (68, 24824376), (72, 23445244), (96, 17583933), (102, 16549584), (136, 12412188), (144, 11722622), (153, 11033056), (204, 8274792), (272, 6206094), (288, 5861311), (306, 5516528), (408, 4137396), (544, 3103047), (557, 3030624), (612, 2758264), (619, 2727072), (816, 2068698), (1114, 1515312), (1224, 1379132), (1238, 1363536), (1632, 1034349), (1671, 1010208), (1857, 909024), (2228, 757656), (2448, 689566), (2476, 681768), (3342, 505104), (3714, 454512), (4456, 378828), (4896, 344783), (4952, 340884), (5013, 336736), (5571, 303008), (6684, 252552), (7428, 227256), (8912, 189414), (9469, 178272), (9904, 170442), (10026, 168368), (10523, 160416), (11142, 151504), (13368, 126276), (14856, 113628), (17824, 94707), (18938, 89136), (19808, 85221), (20052, 84184), (21046, 80208), (22284, 75752), (26736, 63138), (28407, 59424), (29712, 56814), (31569, 53472), (37876, 44568), (40104, 42092)]