278325968112

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{45979}}^1$

素因数の和:46451

約数の個数: 120

約数和(自身を含む): 787448330240

約数和(自身を除く): 509122362128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 331, 381, 508, 662, 762, 993, 1016, 1143, 1324, 1524, 1986, 2032, 2286, 2648, 2979, 3048, 3972, 4572, 5296, 5958, 6096, 7944, 9144, 11916, 15888, 18288, 23832, 42037, 45979, 47664, 84074, 91958, 126111, 137937, 168148, 183916, 252222, 275874, 336296, 367832, 378333, 413811, 504444, 551748, 672592, 735664, 756666, 827622, 1008888, 1103496, 1513332, 1655244, 2017776, 2206992, 3026664, 3310488, 5839333, 6053328, 6620976, 11678666, 15219049, 17517999, 23357332, 30438098, 35035998, 45657147, 46714664, 52553997, 60876196, 70071996, 91314294, 93429328, 105107994, 121752392, 136971441, 140143992, 182628588, 210215988, 243504784, 273942882, 280287984, 365257176, 420431976, 547885764, 730514352, 840863952, 1095771528, 1932819223, 2191543056, 3865638446, 5798457669, 7731276892, 11596915338, 15462553784, 17395373007, 23193830676, 30925107568, 34790746014, 46387661352, 69581492028, 92775322704, 139162984056, 278325968112]

約数ペア:

[(1, 278325968112), (2, 139162984056), (3, 92775322704), (4, 69581492028), (6, 46387661352), (8, 34790746014), (9, 30925107568), (12, 23193830676), (16, 17395373007), (18, 15462553784), (24, 11596915338), (36, 7731276892), (48, 5798457669), (72, 3865638446), (127, 2191543056), (144, 1932819223), (254, 1095771528), (331, 840863952), (381, 730514352), (508, 547885764), (662, 420431976), (762, 365257176), (993, 280287984), (1016, 273942882), (1143, 243504784), (1324, 210215988), (1524, 182628588), (1986, 140143992), (2032, 136971441), (2286, 121752392), (2648, 105107994), (2979, 93429328), (3048, 91314294), (3972, 70071996), (4572, 60876196), (5296, 52553997), (5958, 46714664), (6096, 45657147), (7944, 35035998), (9144, 30438098), (11916, 23357332), (15888, 17517999), (18288, 15219049), (23832, 11678666), (42037, 6620976), (45979, 6053328), (47664, 5839333), (84074, 3310488), (91958, 3026664), (126111, 2206992), (137937, 2017776), (168148, 1655244), (183916, 1513332), (252222, 1103496), (275874, 1008888), (336296, 827622), (367832, 756666), (378333, 735664), (413811, 672592), (504444, 551748)]