238410326

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 464970240

約数和(自身を除く): 226559914

約数列:

[1, 2, 7, 11, 14, 22, 41, 61, 77, 82, 122, 154, 287, 427, 451, 574, 619, 671, 854, 902, 1238, 1342, 2501, 3157, 4333, 4697, 5002, 6314, 6809, 8666, 9394, 13618, 17507, 25379, 27511, 35014, 37759, 47663, 50758, 55022, 75518, 95326, 177653, 192577, 264313, 279169, 355306, 385154, 415349, 528626, 558338, 830698, 1548119, 1954183, 2907443, 3096238, 3908366, 5814886, 10836833, 17029309, 21673666, 34058618, 119205163, 238410326]

約数ペア:

[(1, 238410326), (2, 119205163), (7, 34058618), (11, 21673666), (14, 17029309), (22, 10836833), (41, 5814886), (61, 3908366), (77, 3096238), (82, 2907443), (122, 1954183), (154, 1548119), (287, 830698), (427, 558338), (451, 528626), (574, 415349), (619, 385154), (671, 355306), (854, 279169), (902, 264313), (1238, 192577), (1342, 177653), (2501, 95326), (3157, 75518), (4333, 55022), (4697, 50758), (5002, 47663), (6314, 37759), (6809, 35014), (8666, 27511), (9394, 25379), (13618, 17507)]