258961104

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:426

約数の個数: 160

約数和(自身を含む): 782330880

約数和(自身を除く): 523369776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 61, 62, 72, 93, 108, 122, 124, 144, 183, 186, 216, 244, 248, 279, 317, 366, 372, 432, 488, 496, 549, 558, 634, 732, 744, 837, 951, 976, 1098, 1116, 1268, 1464, 1488, 1647, 1674, 1891, 1902, 2196, 2232, 2536, 2853, 2928, 3294, 3348, 3782, 3804, 4392, 4464, 5072, 5673, 5706, 6588, 6696, 7564, 7608, 8559, 8784, 9827, 11346, 11412, 13176, 13392, 15128, 15216, 17019, 17118, 19337, 19654, 22692, 22824, 26352, 29481, 30256, 34038, 34236, 38674, 39308, 45384, 45648, 51057, 58011, 58962, 68076, 68472, 77348, 78616, 88443, 90768, 102114, 116022, 117924, 136152, 136944, 154696, 157232, 174033, 176886, 204228, 232044, 235848, 265329, 272304, 309392, 348066, 353772, 408456, 464088, 471696, 522099, 530658, 599447, 696132, 707544, 816912, 928176, 1044198, 1061316, 1198894, 1392264, 1415088, 1798341, 2088396, 2122632, 2397788, 2784528, 3596682, 4176792, 4245264, 4795576, 5395023, 7193364, 8353584, 9591152, 10790046, 14386728, 16185069, 21580092, 28773456, 32370138, 43160184, 64740276, 86320368, 129480552, 258961104]

約数ペア:

[(1, 258961104), (2, 129480552), (3, 86320368), (4, 64740276), (6, 43160184), (8, 32370138), (9, 28773456), (12, 21580092), (16, 16185069), (18, 14386728), (24, 10790046), (27, 9591152), (31, 8353584), (36, 7193364), (48, 5395023), (54, 4795576), (61, 4245264), (62, 4176792), (72, 3596682), (93, 2784528), (108, 2397788), (122, 2122632), (124, 2088396), (144, 1798341), (183, 1415088), (186, 1392264), (216, 1198894), (244, 1061316), (248, 1044198), (279, 928176), (317, 816912), (366, 707544), (372, 696132), (432, 599447), (488, 530658), (496, 522099), (549, 471696), (558, 464088), (634, 408456), (732, 353772), (744, 348066), (837, 309392), (951, 272304), (976, 265329), (1098, 235848), (1116, 232044), (1268, 204228), (1464, 176886), (1488, 174033), (1647, 157232), (1674, 154696), (1891, 136944), (1902, 136152), (2196, 117924), (2232, 116022), (2536, 102114), (2853, 90768), (2928, 88443), (3294, 78616), (3348, 77348), (3782, 68472), (3804, 68076), (4392, 58962), (4464, 58011), (5072, 51057), (5673, 45648), (5706, 45384), (6588, 39308), (6696, 38674), (7564, 34236), (7608, 34038), (8559, 30256), (8784, 29481), (9827, 26352), (11346, 22824), (11412, 22692), (13176, 19654), (13392, 19337), (15128, 17118), (15216, 17019)]