501966324

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 1288359072

約数和(自身を除く): 786392748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 163, 262, 326, 393, 489, 524, 652, 653, 786, 978, 1179, 1306, 1467, 1572, 1956, 1959, 2358, 2612, 2934, 3918, 4716, 5868, 5877, 7836, 11754, 21353, 23508, 42706, 64059, 85412, 85543, 106439, 128118, 171086, 192177, 212878, 256236, 256629, 319317, 342172, 384354, 425756, 513258, 638634, 768708, 769887, 957951, 1026516, 1277268, 1539774, 1915902, 3079548, 3831804, 13943509, 27887018, 41830527, 55774036, 83661054, 125491581, 167322108, 250983162, 501966324]

約数ペア:

[(1, 501966324), (2, 250983162), (3, 167322108), (4, 125491581), (6, 83661054), (9, 55774036), (12, 41830527), (18, 27887018), (36, 13943509), (131, 3831804), (163, 3079548), (262, 1915902), (326, 1539774), (393, 1277268), (489, 1026516), (524, 957951), (652, 769887), (653, 768708), (786, 638634), (978, 513258), (1179, 425756), (1306, 384354), (1467, 342172), (1572, 319317), (1956, 256629), (1959, 256236), (2358, 212878), (2612, 192177), (2934, 171086), (3918, 128118), (4716, 106439), (5868, 85543), (5877, 85412), (7836, 64059), (11754, 42706), (21353, 23508)]