279025604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 606928896

約数和(自身を除く): 327903292

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 127, 143, 167, 253, 254, 286, 299, 334, 506, 508, 572, 598, 668, 1012, 1196, 1397, 1651, 1837, 2171, 2794, 2921, 3289, 3302, 3674, 3841, 4342, 5588, 5842, 6578, 6604, 7348, 7682, 8684, 11684, 13156, 15364, 18161, 21209, 23881, 32131, 36322, 37973, 42251, 42418, 47762, 49933, 64262, 72644, 75946, 84502, 84836, 95524, 99866, 128524, 151892, 169004, 199732, 233299, 275717, 417703, 466598, 487807, 549263, 551434, 835406, 933196, 975614, 1098526, 1102868, 1670812, 1951228, 2197052, 3032887, 5365877, 6065774, 6341491, 10731754, 12131548, 12682982, 21463508, 25365964, 69756401, 139512802, 279025604]

約数ペア:

[(1, 279025604), (2, 139512802), (4, 69756401), (11, 25365964), (13, 21463508), (22, 12682982), (23, 12131548), (26, 10731754), (44, 6341491), (46, 6065774), (52, 5365877), (92, 3032887), (127, 2197052), (143, 1951228), (167, 1670812), (253, 1102868), (254, 1098526), (286, 975614), (299, 933196), (334, 835406), (506, 551434), (508, 549263), (572, 487807), (598, 466598), (668, 417703), (1012, 275717), (1196, 233299), (1397, 199732), (1651, 169004), (1837, 151892), (2171, 128524), (2794, 99866), (2921, 95524), (3289, 84836), (3302, 84502), (3674, 75946), (3841, 72644), (4342, 64262), (5588, 49933), (5842, 47762), (6578, 42418), (6604, 42251), (7348, 37973), (7682, 36322), (8684, 32131), (11684, 23881), (13156, 21209), (15364, 18161)]