328540932

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{107}}^1$

素因数の和:270

約数の個数: 108

約数和(自身を含む): 895723920

約数和(自身を除く): 567182988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 107, 114, 134, 171, 201, 214, 228, 268, 321, 342, 402, 428, 603, 642, 684, 804, 963, 1206, 1273, 1284, 1926, 2033, 2412, 2546, 3819, 3852, 4066, 4489, 5092, 6099, 7169, 7638, 8132, 8978, 11457, 12198, 13467, 14338, 15276, 17956, 18297, 21507, 22914, 24396, 26934, 28676, 36594, 40401, 43014, 45828, 53868, 64521, 73188, 80802, 85291, 86028, 129042, 136211, 161604, 170582, 255873, 258084, 272422, 341164, 408633, 480323, 511746, 544844, 767619, 817266, 960646, 1023492, 1225899, 1440969, 1535238, 1634532, 1921292, 2451798, 2881938, 3070476, 4322907, 4903596, 5763876, 8645814, 9126137, 17291628, 18252274, 27378411, 36504548, 54756822, 82135233, 109513644, 164270466, 328540932]

約数ペア:

[(1, 328540932), (2, 164270466), (3, 109513644), (4, 82135233), (6, 54756822), (9, 36504548), (12, 27378411), (18, 18252274), (19, 17291628), (36, 9126137), (38, 8645814), (57, 5763876), (67, 4903596), (76, 4322907), (107, 3070476), (114, 2881938), (134, 2451798), (171, 1921292), (201, 1634532), (214, 1535238), (228, 1440969), (268, 1225899), (321, 1023492), (342, 960646), (402, 817266), (428, 767619), (603, 544844), (642, 511746), (684, 480323), (804, 408633), (963, 341164), (1206, 272422), (1273, 258084), (1284, 255873), (1926, 170582), (2033, 161604), (2412, 136211), (2546, 129042), (3819, 86028), (3852, 85291), (4066, 80802), (4489, 73188), (5092, 64521), (6099, 53868), (7169, 45828), (7638, 43014), (8132, 40401), (8978, 36594), (11457, 28676), (12198, 26934), (13467, 24396), (14338, 22914), (15276, 21507), (17956, 18297)]