320740182

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2887

約数の個数: 96

約数和(自身を含む): 848707200

約数和(自身を除く): 527967018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 49, 54, 63, 86, 98, 126, 129, 147, 189, 258, 294, 301, 378, 387, 441, 602, 774, 882, 903, 1161, 1323, 1806, 2107, 2322, 2646, 2709, 2819, 4214, 5418, 5638, 6321, 8127, 8457, 12642, 16254, 16914, 18963, 19733, 25371, 37926, 39466, 50742, 56889, 59199, 76113, 113778, 118398, 121217, 138131, 152226, 177597, 242434, 276262, 355194, 363651, 414393, 532791, 727302, 828786, 848519, 1065582, 1090953, 1243179, 1697038, 2181906, 2486358, 2545557, 3272859, 3729537, 5091114, 5939633, 6545718, 7459074, 7636671, 11879266, 15273342, 17818899, 22910013, 35637798, 45820026, 53456697, 106913394, 160370091, 320740182]

約数ペア:

[(1, 320740182), (2, 160370091), (3, 106913394), (6, 53456697), (7, 45820026), (9, 35637798), (14, 22910013), (18, 17818899), (21, 15273342), (27, 11879266), (42, 7636671), (43, 7459074), (49, 6545718), (54, 5939633), (63, 5091114), (86, 3729537), (98, 3272859), (126, 2545557), (129, 2486358), (147, 2181906), (189, 1697038), (258, 1243179), (294, 1090953), (301, 1065582), (378, 848519), (387, 828786), (441, 727302), (602, 532791), (774, 414393), (882, 363651), (903, 355194), (1161, 276262), (1323, 242434), (1806, 177597), (2107, 152226), (2322, 138131), (2646, 121217), (2709, 118398), (2819, 113778), (4214, 76113), (5418, 59199), (5638, 56889), (6321, 50742), (8127, 39466), (8457, 37926), (12642, 25371), (16254, 19733), (16914, 18963)]