307725372

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 865025280

約数和(自身を除く): 557299908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 43, 46, 54, 67, 69, 86, 92, 108, 129, 134, 138, 172, 201, 207, 258, 268, 276, 387, 402, 414, 516, 603, 621, 774, 804, 828, 989, 1161, 1206, 1242, 1541, 1548, 1809, 1849, 1978, 2322, 2412, 2484, 2881, 2967, 3082, 3618, 3698, 3956, 4623, 4644, 5547, 5762, 5934, 6164, 7236, 7396, 8643, 8901, 9246, 11094, 11524, 11868, 13869, 16641, 17286, 17802, 18492, 22188, 25929, 26703, 27738, 33282, 34572, 35604, 41607, 42527, 49923, 51858, 53406, 55476, 66263, 66564, 77787, 83214, 85054, 99846, 103716, 106812, 123883, 127581, 132526, 155574, 166428, 170108, 198789, 199692, 247766, 255162, 265052, 311148, 371649, 382743, 397578, 495532, 510324, 596367, 743298, 765486, 795156, 1114947, 1148229, 1192734, 1486596, 1530972, 1789101, 2229894, 2296458, 2385468, 2849309, 3344841, 3578202, 4459788, 4592916, 5698618, 6689682, 7156404, 8547927, 11397236, 13379364, 17095854, 25643781, 34191708, 51287562, 76931343, 102575124, 153862686, 307725372]

約数ペア:

[(1, 307725372), (2, 153862686), (3, 102575124), (4, 76931343), (6, 51287562), (9, 34191708), (12, 25643781), (18, 17095854), (23, 13379364), (27, 11397236), (36, 8547927), (43, 7156404), (46, 6689682), (54, 5698618), (67, 4592916), (69, 4459788), (86, 3578202), (92, 3344841), (108, 2849309), (129, 2385468), (134, 2296458), (138, 2229894), (172, 1789101), (201, 1530972), (207, 1486596), (258, 1192734), (268, 1148229), (276, 1114947), (387, 795156), (402, 765486), (414, 743298), (516, 596367), (603, 510324), (621, 495532), (774, 397578), (804, 382743), (828, 371649), (989, 311148), (1161, 265052), (1206, 255162), (1242, 247766), (1541, 199692), (1548, 198789), (1809, 170108), (1849, 166428), (1978, 155574), (2322, 132526), (2412, 127581), (2484, 123883), (2881, 106812), (2967, 103716), (3082, 99846), (3618, 85054), (3698, 83214), (3956, 77787), (4623, 66564), (4644, 66263), (5547, 55476), (5762, 53406), (5934, 51858), (6164, 49923), (7236, 42527), (7396, 41607), (8643, 35604), (8901, 34572), (9246, 33282), (11094, 27738), (11524, 26703), (11868, 25929), (13869, 22188), (16641, 18492), (17286, 17802)]