173720484

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1975

約数の個数: 144

約数和(自身を含む): 555024960

約数和(自身を除く): 381304476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 189, 196, 204, 238, 252, 294, 306, 357, 378, 441, 459, 476, 588, 612, 714, 756, 833, 882, 918, 1071, 1323, 1428, 1666, 1764, 1836, 1931, 2142, 2499, 2646, 3213, 3332, 3862, 4284, 4998, 5292, 5793, 6426, 7497, 7724, 9996, 11586, 12852, 13517, 14994, 17379, 22491, 23172, 27034, 29988, 32827, 34758, 40551, 44982, 52137, 54068, 65654, 69516, 81102, 89964, 94619, 98481, 104274, 121653, 131308, 162204, 189238, 196962, 208548, 229789, 243306, 283857, 295443, 364959, 378476, 393924, 459578, 486612, 567714, 590886, 689367, 729918, 851571, 886329, 919156, 1135428, 1181772, 1378734, 1459836, 1608523, 1703142, 1772658, 2068101, 2554713, 2757468, 3217046, 3406284, 3545316, 4136202, 4825569, 5109426, 6204303, 6434092, 8272404, 9651138, 10218852, 12408606, 14476707, 19302276, 24817212, 28953414, 43430121, 57906828, 86860242, 173720484]

約数ペア:

[(1, 173720484), (2, 86860242), (3, 57906828), (4, 43430121), (6, 28953414), (7, 24817212), (9, 19302276), (12, 14476707), (14, 12408606), (17, 10218852), (18, 9651138), (21, 8272404), (27, 6434092), (28, 6204303), (34, 5109426), (36, 4825569), (42, 4136202), (49, 3545316), (51, 3406284), (54, 3217046), (63, 2757468), (68, 2554713), (84, 2068101), (98, 1772658), (102, 1703142), (108, 1608523), (119, 1459836), (126, 1378734), (147, 1181772), (153, 1135428), (189, 919156), (196, 886329), (204, 851571), (238, 729918), (252, 689367), (294, 590886), (306, 567714), (357, 486612), (378, 459578), (441, 393924), (459, 378476), (476, 364959), (588, 295443), (612, 283857), (714, 243306), (756, 229789), (833, 208548), (882, 196962), (918, 189238), (1071, 162204), (1323, 131308), (1428, 121653), (1666, 104274), (1764, 98481), (1836, 94619), (1931, 89964), (2142, 81102), (2499, 69516), (2646, 65654), (3213, 54068), (3332, 52137), (3862, 44982), (4284, 40551), (4998, 34758), (5292, 32827), (5793, 29988), (6426, 27034), (7497, 23172), (7724, 22491), (9996, 17379), (11586, 14994), (12852, 13517)]