304897384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1553}}^1$

素因数の和:1690

約数の個数: 64

約数和(自身を含む): 657901440

約数和(自身を除く): 353004056

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 97, 184, 194, 253, 388, 506, 776, 1012, 1067, 1553, 2024, 2134, 2231, 3106, 4268, 4462, 6212, 8536, 8924, 12424, 17083, 17848, 24541, 34166, 35719, 49082, 68332, 71438, 98164, 136664, 142876, 150641, 196328, 285752, 301282, 392909, 602564, 785818, 1205128, 1571636, 1657051, 3143272, 3314102, 3464743, 6628204, 6929486, 13256408, 13858972, 27717944, 38112173, 76224346, 152448692, 304897384]

約数ペア:

[(1, 304897384), (2, 152448692), (4, 76224346), (8, 38112173), (11, 27717944), (22, 13858972), (23, 13256408), (44, 6929486), (46, 6628204), (88, 3464743), (92, 3314102), (97, 3143272), (184, 1657051), (194, 1571636), (253, 1205128), (388, 785818), (506, 602564), (776, 392909), (1012, 301282), (1067, 285752), (1553, 196328), (2024, 150641), (2134, 142876), (2231, 136664), (3106, 98164), (4268, 71438), (4462, 68332), (6212, 49082), (8536, 35719), (8924, 34166), (12424, 24541), (17083, 17848)]