308971916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 644474880

約数和(自身を除く): 335502964

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 62, 73, 107, 116, 124, 146, 214, 292, 319, 341, 428, 638, 682, 803, 899, 1177, 1276, 1364, 1606, 1798, 2117, 2263, 2354, 3103, 3212, 3317, 3596, 4234, 4526, 4708, 6206, 6634, 7811, 8468, 9052, 9889, 12412, 13268, 15622, 19778, 23287, 24893, 31244, 34133, 36487, 39556, 46574, 49786, 65627, 68266, 72974, 85921, 93148, 96193, 99572, 131254, 136532, 145948, 171842, 192386, 226519, 242141, 262508, 343684, 384772, 453038, 484282, 721897, 906076, 968564, 1058123, 1443794, 2116246, 2491709, 2663551, 2887588, 4232492, 4983418, 5327102, 7022089, 9966836, 10654204, 14044178, 28088356, 77242979, 154485958, 308971916]

約数ペア:

[(1, 308971916), (2, 154485958), (4, 77242979), (11, 28088356), (22, 14044178), (29, 10654204), (31, 9966836), (44, 7022089), (58, 5327102), (62, 4983418), (73, 4232492), (107, 2887588), (116, 2663551), (124, 2491709), (146, 2116246), (214, 1443794), (292, 1058123), (319, 968564), (341, 906076), (428, 721897), (638, 484282), (682, 453038), (803, 384772), (899, 343684), (1177, 262508), (1276, 242141), (1364, 226519), (1606, 192386), (1798, 171842), (2117, 145948), (2263, 136532), (2354, 131254), (3103, 99572), (3212, 96193), (3317, 93148), (3596, 85921), (4234, 72974), (4526, 68266), (4708, 65627), (6206, 49786), (6634, 46574), (7811, 39556), (8468, 36487), (9052, 34133), (9889, 31244), (12412, 24893), (13268, 23287), (15622, 19778)]