994127360

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:524

約数の個数: 160

約数和(自身を含む): 2577370752

約数和(自身を除く): 1583243392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 128, 136, 160, 170, 212, 256, 265, 272, 320, 340, 424, 431, 512, 530, 544, 640, 680, 848, 862, 901, 1060, 1088, 1280, 1360, 1696, 1724, 1802, 2120, 2155, 2176, 2560, 2720, 3392, 3448, 3604, 4240, 4310, 4352, 4505, 5440, 6784, 6896, 7208, 7327, 8480, 8620, 8704, 9010, 10880, 13568, 13792, 14416, 14654, 16960, 17240, 18020, 21760, 22843, 27136, 27584, 28832, 29308, 33920, 34480, 36040, 36635, 43520, 45686, 55168, 57664, 58616, 67840, 68960, 72080, 73270, 91372, 110336, 114215, 115328, 117232, 135680, 137920, 144160, 146540, 182744, 220672, 228430, 230656, 234464, 275840, 288320, 293080, 365488, 388331, 456860, 461312, 468928, 551680, 576640, 586160, 730976, 776662, 913720, 937856, 1103360, 1153280, 1172320, 1461952, 1553324, 1827440, 1875712, 1941655, 2306560, 2344640, 2923904, 3106648, 3654880, 3751424, 3883310, 4689280, 5847808, 6213296, 7309760, 7766620, 9378560, 11695616, 12426592, 14619520, 15533240, 18757120, 24853184, 29239040, 31066480, 49706368, 58478080, 62132960, 99412736, 124265920, 198825472, 248531840, 497063680, 994127360]

約数ペア:

[(1, 994127360), (2, 497063680), (4, 248531840), (5, 198825472), (8, 124265920), (10, 99412736), (16, 62132960), (17, 58478080), (20, 49706368), (32, 31066480), (34, 29239040), (40, 24853184), (53, 18757120), (64, 15533240), (68, 14619520), (80, 12426592), (85, 11695616), (106, 9378560), (128, 7766620), (136, 7309760), (160, 6213296), (170, 5847808), (212, 4689280), (256, 3883310), (265, 3751424), (272, 3654880), (320, 3106648), (340, 2923904), (424, 2344640), (431, 2306560), (512, 1941655), (530, 1875712), (544, 1827440), (640, 1553324), (680, 1461952), (848, 1172320), (862, 1153280), (901, 1103360), (1060, 937856), (1088, 913720), (1280, 776662), (1360, 730976), (1696, 586160), (1724, 576640), (1802, 551680), (2120, 468928), (2155, 461312), (2176, 456860), (2560, 388331), (2720, 365488), (3392, 293080), (3448, 288320), (3604, 275840), (4240, 234464), (4310, 230656), (4352, 228430), (4505, 220672), (5440, 182744), (6784, 146540), (6896, 144160), (7208, 137920), (7327, 135680), (8480, 117232), (8620, 115328), (8704, 114215), (9010, 110336), (10880, 91372), (13568, 73270), (13792, 72080), (14416, 68960), (14654, 67840), (16960, 58616), (17240, 57664), (18020, 55168), (21760, 45686), (22843, 43520), (27136, 36635), (27584, 36040), (28832, 34480), (29308, 33920)]