383715376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 834732288

約数和(自身を除く): 451016912

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 103, 122, 176, 206, 244, 347, 412, 488, 671, 694, 824, 976, 1133, 1342, 1388, 1648, 2266, 2684, 2776, 3817, 4532, 5368, 5552, 6283, 7634, 9064, 10736, 12566, 15268, 18128, 21167, 25132, 30536, 35741, 42334, 50264, 61072, 69113, 71482, 84668, 100528, 138226, 142964, 169336, 232837, 276452, 285928, 338672, 393151, 465674, 552904, 571856, 786302, 931348, 1105808, 1572604, 1862696, 2180201, 3145208, 3725392, 4360402, 6290416, 8720804, 17441608, 23982211, 34883216, 47964422, 95928844, 191857688, 383715376]

約数ペア:

[(1, 383715376), (2, 191857688), (4, 95928844), (8, 47964422), (11, 34883216), (16, 23982211), (22, 17441608), (44, 8720804), (61, 6290416), (88, 4360402), (103, 3725392), (122, 3145208), (176, 2180201), (206, 1862696), (244, 1572604), (347, 1105808), (412, 931348), (488, 786302), (671, 571856), (694, 552904), (824, 465674), (976, 393151), (1133, 338672), (1342, 285928), (1388, 276452), (1648, 232837), (2266, 169336), (2684, 142964), (2776, 138226), (3817, 100528), (4532, 84668), (5368, 71482), (5552, 69113), (6283, 61072), (7634, 50264), (9064, 42334), (10736, 35741), (12566, 30536), (15268, 25132), (18128, 21167)]