407205216

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7561}}^1$

素因数の和:7605

約数の個数: 144

約数和(自身を含む): 1337748048

約数和(自身を除く): 930542832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 288, 306, 352, 374, 396, 408, 528, 544, 561, 612, 748, 792, 816, 1056, 1122, 1224, 1496, 1584, 1632, 1683, 2244, 2448, 2992, 3168, 3366, 4488, 4896, 5984, 6732, 7561, 8976, 13464, 15122, 17952, 22683, 26928, 30244, 45366, 53856, 60488, 68049, 83171, 90732, 120976, 128537, 136098, 166342, 181464, 241952, 249513, 257074, 272196, 332684, 362928, 385611, 499026, 514148, 544392, 665368, 725856, 748539, 771222, 998052, 1028296, 1088784, 1156833, 1330736, 1413907, 1497078, 1542444, 1996104, 2056592, 2177568, 2313666, 2661472, 2827814, 2994156, 3084888, 3992208, 4113184, 4241721, 4627332, 5655628, 5988312, 6169776, 7984416, 8483442, 9254664, 11311256, 11976624, 12339552, 12725163, 16966884, 18509328, 22622512, 23953248, 25450326, 33933768, 37018656, 45245024, 50900652, 67867536, 101801304, 135735072, 203602608, 407205216]

約数ペア:

[(1, 407205216), (2, 203602608), (3, 135735072), (4, 101801304), (6, 67867536), (8, 50900652), (9, 45245024), (11, 37018656), (12, 33933768), (16, 25450326), (17, 23953248), (18, 22622512), (22, 18509328), (24, 16966884), (32, 12725163), (33, 12339552), (34, 11976624), (36, 11311256), (44, 9254664), (48, 8483442), (51, 7984416), (66, 6169776), (68, 5988312), (72, 5655628), (88, 4627332), (96, 4241721), (99, 4113184), (102, 3992208), (132, 3084888), (136, 2994156), (144, 2827814), (153, 2661472), (176, 2313666), (187, 2177568), (198, 2056592), (204, 1996104), (264, 1542444), (272, 1497078), (288, 1413907), (306, 1330736), (352, 1156833), (374, 1088784), (396, 1028296), (408, 998052), (528, 771222), (544, 748539), (561, 725856), (612, 665368), (748, 544392), (792, 514148), (816, 499026), (1056, 385611), (1122, 362928), (1224, 332684), (1496, 272196), (1584, 257074), (1632, 249513), (1683, 241952), (2244, 181464), (2448, 166342), (2992, 136098), (3168, 128537), (3366, 120976), (4488, 90732), (4896, 83171), (5984, 68049), (6732, 60488), (7561, 53856), (8976, 45366), (13464, 30244), (15122, 26928), (17952, 22683)]