268667490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:881

約数の個数: 192

約数和(自身を含む): 856324224

約数和(自身を除く): 587656734

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 49, 51, 65, 70, 78, 85, 91, 98, 102, 105, 119, 130, 147, 170, 182, 195, 210, 221, 238, 245, 255, 273, 294, 357, 390, 442, 455, 490, 510, 546, 595, 637, 663, 714, 735, 827, 833, 910, 1105, 1190, 1274, 1326, 1365, 1470, 1547, 1654, 1666, 1785, 1911, 2210, 2481, 2499, 2730, 3094, 3185, 3315, 3570, 3822, 4135, 4165, 4641, 4962, 4998, 5789, 6370, 6630, 7735, 8270, 8330, 9282, 9555, 10751, 10829, 11578, 12405, 12495, 14059, 15470, 17367, 19110, 21502, 21658, 23205, 24810, 24990, 28118, 28945, 32253, 32487, 34734, 40523, 42177, 46410, 53755, 54145, 57890, 64506, 64974, 70295, 75257, 81046, 84354, 86835, 98413, 107510, 108290, 121569, 140590, 150514, 161265, 162435, 173670, 182767, 196826, 202615, 210885, 225771, 243138, 295239, 322530, 324870, 365534, 376285, 405230, 421770, 451542, 492065, 526799, 548301, 590478, 607845, 688891, 752570, 913835, 984130, 1053598, 1096602, 1128855, 1215690, 1279369, 1377782, 1476195, 1580397, 1827670, 2066673, 2257710, 2558738, 2633995, 2741505, 2952390, 3160794, 3444455, 3838107, 4133346, 5267990, 5483010, 6396845, 6888910, 7676214, 7901985, 8955583, 10333365, 12793690, 15803970, 17911166, 19190535, 20666730, 26866749, 38381070, 44777915, 53733498, 89555830, 134333745, 268667490]

約数ペア:

[(1, 268667490), (2, 134333745), (3, 89555830), (5, 53733498), (6, 44777915), (7, 38381070), (10, 26866749), (13, 20666730), (14, 19190535), (15, 17911166), (17, 15803970), (21, 12793690), (26, 10333365), (30, 8955583), (34, 7901985), (35, 7676214), (39, 6888910), (42, 6396845), (49, 5483010), (51, 5267990), (65, 4133346), (70, 3838107), (78, 3444455), (85, 3160794), (91, 2952390), (98, 2741505), (102, 2633995), (105, 2558738), (119, 2257710), (130, 2066673), (147, 1827670), (170, 1580397), (182, 1476195), (195, 1377782), (210, 1279369), (221, 1215690), (238, 1128855), (245, 1096602), (255, 1053598), (273, 984130), (294, 913835), (357, 752570), (390, 688891), (442, 607845), (455, 590478), (490, 548301), (510, 526799), (546, 492065), (595, 451542), (637, 421770), (663, 405230), (714, 376285), (735, 365534), (827, 324870), (833, 322530), (910, 295239), (1105, 243138), (1190, 225771), (1274, 210885), (1326, 202615), (1365, 196826), (1470, 182767), (1547, 173670), (1654, 162435), (1666, 161265), (1785, 150514), (1911, 140590), (2210, 121569), (2481, 108290), (2499, 107510), (2730, 98413), (3094, 86835), (3185, 84354), (3315, 81046), (3570, 75257), (3822, 70295), (4135, 64974), (4165, 64506), (4641, 57890), (4962, 54145), (4998, 53755), (5789, 46410), (6370, 42177), (6630, 40523), (7735, 34734), (8270, 32487), (8330, 32253), (9282, 28945), (9555, 28118), (10751, 24990), (10829, 24810), (11578, 23205), (12405, 21658), (12495, 21502), (14059, 19110), (15470, 17367)]