784609488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18223}}^1$

素因数の和:18273

約数の個数: 120

約数和(自身を含む): 2467675392

約数和(自身を除く): 1683065904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 552, 598, 624, 828, 897, 936, 1104, 1196, 1656, 1794, 1872, 2392, 2691, 3312, 3588, 4784, 5382, 7176, 10764, 14352, 18223, 21528, 36446, 43056, 54669, 72892, 109338, 145784, 164007, 218676, 236899, 291568, 328014, 419129, 437352, 473798, 656028, 710697, 838258, 874704, 947596, 1257387, 1312056, 1421394, 1676516, 1895192, 2132091, 2514774, 2624112, 2842788, 3353032, 3772161, 3790384, 4264182, 5029548, 5448677, 5685576, 6706064, 7544322, 8528364, 10059096, 10897354, 11371152, 15088644, 16346031, 17056728, 20118192, 21794708, 30177288, 32692062, 34113456, 43589416, 49038093, 60354576, 65384124, 87178832, 98076186, 130768248, 196152372, 261536496, 392304744, 784609488]

約数ペア:

[(1, 784609488), (2, 392304744), (3, 261536496), (4, 196152372), (6, 130768248), (8, 98076186), (9, 87178832), (12, 65384124), (13, 60354576), (16, 49038093), (18, 43589416), (23, 34113456), (24, 32692062), (26, 30177288), (36, 21794708), (39, 20118192), (46, 17056728), (48, 16346031), (52, 15088644), (69, 11371152), (72, 10897354), (78, 10059096), (92, 8528364), (104, 7544322), (117, 6706064), (138, 5685576), (144, 5448677), (156, 5029548), (184, 4264182), (207, 3790384), (208, 3772161), (234, 3353032), (276, 2842788), (299, 2624112), (312, 2514774), (368, 2132091), (414, 1895192), (468, 1676516), (552, 1421394), (598, 1312056), (624, 1257387), (828, 947596), (897, 874704), (936, 838258), (1104, 710697), (1196, 656028), (1656, 473798), (1794, 437352), (1872, 419129), (2392, 328014), (2691, 291568), (3312, 236899), (3588, 218676), (4784, 164007), (5382, 145784), (7176, 109338), (10764, 72892), (14352, 54669), (18223, 43056), (21528, 36446)]