268709922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2248

約数の個数: 96

約数和(自身を含む): 685601280

約数和(自身を除く): 416891358

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 31, 34, 39, 51, 62, 78, 93, 102, 117, 153, 186, 221, 234, 279, 306, 403, 442, 527, 558, 663, 806, 1054, 1209, 1326, 1581, 1989, 2179, 2418, 3162, 3627, 3978, 4358, 4743, 6537, 6851, 7254, 9486, 13074, 13702, 19611, 20553, 28327, 37043, 39222, 41106, 56654, 61659, 67549, 74086, 84981, 111129, 123318, 135098, 169962, 202647, 222258, 254943, 333387, 405294, 481559, 509886, 607941, 666774, 878137, 963118, 1148333, 1215882, 1444677, 1756274, 2296666, 2634411, 2889354, 3444999, 4334031, 5268822, 6889998, 7903233, 8668062, 10334997, 14928329, 15806466, 20669994, 29856658, 44784987, 89569974, 134354961, 268709922]

約数ペア:

[(1, 268709922), (2, 134354961), (3, 89569974), (6, 44784987), (9, 29856658), (13, 20669994), (17, 15806466), (18, 14928329), (26, 10334997), (31, 8668062), (34, 7903233), (39, 6889998), (51, 5268822), (62, 4334031), (78, 3444999), (93, 2889354), (102, 2634411), (117, 2296666), (153, 1756274), (186, 1444677), (221, 1215882), (234, 1148333), (279, 963118), (306, 878137), (403, 666774), (442, 607941), (527, 509886), (558, 481559), (663, 405294), (806, 333387), (1054, 254943), (1209, 222258), (1326, 202647), (1581, 169962), (1989, 135098), (2179, 123318), (2418, 111129), (3162, 84981), (3627, 74086), (3978, 67549), (4358, 61659), (4743, 56654), (6537, 41106), (6851, 39222), (7254, 37043), (9486, 28327), (13074, 20553), (13702, 19611)]