431172172

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 794344320

約数和(自身を除く): 363172148

約数列:

[1, 2, 4, 47, 53, 94, 106, 109, 188, 212, 218, 397, 436, 794, 1588, 2491, 4982, 5123, 5777, 9964, 10246, 11554, 18659, 20492, 21041, 23108, 37318, 42082, 43273, 74636, 84164, 86546, 173092, 271519, 543038, 988927, 1086076, 1977854, 2033831, 2293469, 3955708, 4067662, 4586938, 8135324, 9173876, 107793043, 215586086, 431172172]

約数ペア:

[(1, 431172172), (2, 215586086), (4, 107793043), (47, 9173876), (53, 8135324), (94, 4586938), (106, 4067662), (109, 3955708), (188, 2293469), (212, 2033831), (218, 1977854), (397, 1086076), (436, 988927), (794, 543038), (1588, 271519), (2491, 173092), (4982, 86546), (5123, 84164), (5777, 74636), (9964, 43273), (10246, 42082), (11554, 37318), (18659, 23108), (20492, 21041)]