2398021216

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 5072191488

約数和(自身を除く): 2674170272

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 181, 184, 188, 362, 368, 376, 383, 724, 736, 752, 766, 1081, 1448, 1504, 1532, 2162, 2896, 3064, 4163, 4324, 5792, 6128, 8326, 8507, 8648, 8809, 12256, 16652, 17014, 17296, 17618, 18001, 33304, 34028, 34592, 35236, 36002, 66608, 68056, 69323, 70472, 72004, 133216, 136112, 138646, 140944, 144008, 195661, 272224, 277292, 281888, 288016, 391322, 414023, 554584, 576032, 782644, 828046, 1109168, 1565288, 1594429, 1656092, 2218336, 3130576, 3188858, 3258181, 3312184, 6261152, 6377716, 6516362, 6624368, 12755432, 13032724, 13248736, 25510864, 26065448, 51021728, 52130896, 74938163, 104261792, 149876326, 299752652, 599505304, 1199010608, 2398021216]

約数ペア:

[(1, 2398021216), (2, 1199010608), (4, 599505304), (8, 299752652), (16, 149876326), (23, 104261792), (32, 74938163), (46, 52130896), (47, 51021728), (92, 26065448), (94, 25510864), (181, 13248736), (184, 13032724), (188, 12755432), (362, 6624368), (368, 6516362), (376, 6377716), (383, 6261152), (724, 3312184), (736, 3258181), (752, 3188858), (766, 3130576), (1081, 2218336), (1448, 1656092), (1504, 1594429), (1532, 1565288), (2162, 1109168), (2896, 828046), (3064, 782644), (4163, 576032), (4324, 554584), (5792, 414023), (6128, 391322), (8326, 288016), (8507, 281888), (8648, 277292), (8809, 272224), (12256, 195661), (16652, 144008), (17014, 140944), (17296, 138646), (17618, 136112), (18001, 133216), (33304, 72004), (34028, 70472), (34592, 69323), (35236, 68056), (36002, 66608)]