340866246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 827038080

約数和(自身を除く): 486171834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 59, 86, 98, 118, 129, 147, 177, 258, 294, 301, 354, 413, 457, 602, 826, 903, 914, 1239, 1371, 1806, 2107, 2478, 2537, 2742, 2891, 3199, 4214, 5074, 5782, 6321, 6398, 7611, 8673, 9597, 12642, 15222, 17346, 17759, 19194, 19651, 22393, 26963, 35518, 39302, 44786, 53277, 53926, 58953, 67179, 80889, 106554, 117906, 124313, 134358, 137557, 161778, 188741, 248626, 275114, 372939, 377482, 412671, 566223, 745878, 825342, 962899, 1132446, 1159409, 1321187, 1925798, 2318818, 2642374, 2888697, 3478227, 3963561, 5777394, 6956454, 7927122, 8115863, 16231726, 24347589, 48695178, 56811041, 113622082, 170433123, 340866246]

約数ペア:

[(1, 340866246), (2, 170433123), (3, 113622082), (6, 56811041), (7, 48695178), (14, 24347589), (21, 16231726), (42, 8115863), (43, 7927122), (49, 6956454), (59, 5777394), (86, 3963561), (98, 3478227), (118, 2888697), (129, 2642374), (147, 2318818), (177, 1925798), (258, 1321187), (294, 1159409), (301, 1132446), (354, 962899), (413, 825342), (457, 745878), (602, 566223), (826, 412671), (903, 377482), (914, 372939), (1239, 275114), (1371, 248626), (1806, 188741), (2107, 161778), (2478, 137557), (2537, 134358), (2742, 124313), (2891, 117906), (3199, 106554), (4214, 80889), (5074, 67179), (5782, 58953), (6321, 53926), (6398, 53277), (7611, 44786), (8673, 39302), (9597, 35518), (12642, 26963), (15222, 22393), (17346, 19651), (17759, 19194)]