312273588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 846720000

約数和(自身を除く): 534446412

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 89, 114, 132, 178, 209, 228, 267, 356, 418, 534, 627, 836, 979, 1068, 1254, 1399, 1691, 1958, 2508, 2798, 2937, 3382, 3916, 4197, 5073, 5596, 5874, 6764, 8394, 10146, 11748, 15389, 16788, 18601, 20292, 26581, 30778, 37202, 46167, 53162, 55803, 61556, 74404, 79743, 92334, 106324, 111606, 124511, 159486, 184668, 223212, 249022, 292391, 318972, 373533, 498044, 584782, 747066, 877173, 1169564, 1369621, 1494132, 1754346, 2365709, 2739242, 3508692, 4108863, 4731418, 5478484, 7097127, 8217726, 9462836, 14194254, 16435452, 26022799, 28388508, 52045598, 78068397, 104091196, 156136794, 312273588]

約数ペア:

[(1, 312273588), (2, 156136794), (3, 104091196), (4, 78068397), (6, 52045598), (11, 28388508), (12, 26022799), (19, 16435452), (22, 14194254), (33, 9462836), (38, 8217726), (44, 7097127), (57, 5478484), (66, 4731418), (76, 4108863), (89, 3508692), (114, 2739242), (132, 2365709), (178, 1754346), (209, 1494132), (228, 1369621), (267, 1169564), (356, 877173), (418, 747066), (534, 584782), (627, 498044), (836, 373533), (979, 318972), (1068, 292391), (1254, 249022), (1399, 223212), (1691, 184668), (1958, 159486), (2508, 124511), (2798, 111606), (2937, 106324), (3382, 92334), (3916, 79743), (4197, 74404), (5073, 61556), (5596, 55803), (5874, 53162), (6764, 46167), (8394, 37202), (10146, 30778), (11748, 26581), (15389, 20292), (16788, 18601)]