1396996272784

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{98999}}^1$

素因数の和:99501

約数の個数: 120

約数和(自身を含む): 3232761840000

約数和(自身を除く): 1835765567216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 392, 439, 574, 656, 784, 878, 1148, 1756, 2009, 2296, 3073, 3512, 4018, 4592, 6146, 7024, 8036, 12292, 16072, 17999, 21511, 24584, 32144, 35998, 43022, 49168, 71996, 86044, 98999, 125993, 143992, 172088, 197998, 251986, 287984, 344176, 395996, 503972, 692993, 791992, 881951, 1007944, 1385986, 1583984, 1763902, 2015888, 2771972, 3527804, 4058959, 4850951, 5543944, 7055608, 8117918, 9701902, 11087888, 14111216, 16235836, 19403804, 28412713, 32471672, 38807608, 43460561, 56825426, 64943344, 77615216, 86921122, 113650852, 173842244, 198888991, 227301704, 304223927, 347684488, 397777982, 454603408, 608447854, 695368976, 795555964, 1216895708, 1591111928, 1781883001, 2129567489, 2433791416, 3182223856, 3563766002, 4259134978, 4867582832, 7127532004, 8518269956, 12473181007, 14255064008, 17036539912, 24946362014, 28510128016, 34073079824, 49892724028, 87312267049, 99785448056, 174624534098, 199570896112, 349249068196, 698498136392, 1396996272784]

約数ペア:

[(1, 1396996272784), (2, 698498136392), (4, 349249068196), (7, 199570896112), (8, 174624534098), (14, 99785448056), (16, 87312267049), (28, 49892724028), (41, 34073079824), (49, 28510128016), (56, 24946362014), (82, 17036539912), (98, 14255064008), (112, 12473181007), (164, 8518269956), (196, 7127532004), (287, 4867582832), (328, 4259134978), (392, 3563766002), (439, 3182223856), (574, 2433791416), (656, 2129567489), (784, 1781883001), (878, 1591111928), (1148, 1216895708), (1756, 795555964), (2009, 695368976), (2296, 608447854), (3073, 454603408), (3512, 397777982), (4018, 347684488), (4592, 304223927), (6146, 227301704), (7024, 198888991), (8036, 173842244), (12292, 113650852), (16072, 86921122), (17999, 77615216), (21511, 64943344), (24584, 56825426), (32144, 43460561), (35998, 38807608), (43022, 32471672), (49168, 28412713), (71996, 19403804), (86044, 16235836), (98999, 14111216), (125993, 11087888), (143992, 9701902), (172088, 8117918), (197998, 7055608), (251986, 5543944), (287984, 4850951), (344176, 4058959), (395996, 3527804), (503972, 2771972), (692993, 2015888), (791992, 1763902), (881951, 1583984), (1007944, 1385986)]