242720016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3863}}^1$

素因数の和:3909

約数の個数: 160

約数和(自身を含む): 827947008

約数和(自身を除く): 585226992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 132, 136, 154, 168, 176, 187, 204, 231, 238, 264, 272, 308, 336, 357, 374, 408, 462, 476, 528, 561, 616, 714, 748, 816, 924, 952, 1122, 1232, 1309, 1428, 1496, 1848, 1904, 2244, 2618, 2856, 2992, 3696, 3863, 3927, 4488, 5236, 5712, 7726, 7854, 8976, 10472, 11589, 15452, 15708, 20944, 23178, 27041, 30904, 31416, 42493, 46356, 54082, 61808, 62832, 65671, 81123, 84986, 92712, 108164, 127479, 131342, 162246, 169972, 185424, 197013, 216328, 254958, 262684, 297451, 324492, 339944, 394026, 432656, 459697, 509916, 525368, 594902, 648984, 679888, 722381, 788052, 892353, 919394, 1019832, 1050736, 1189804, 1297968, 1379091, 1444762, 1576104, 1784706, 1838788, 2039664, 2167143, 2379608, 2758182, 2889524, 3152208, 3569412, 3677576, 4334286, 4759216, 5056667, 5516364, 5779048, 7138824, 7355152, 8668572, 10113334, 11032728, 11558096, 14277648, 15170001, 17337144, 20226668, 22065456, 30340002, 34674288, 40453336, 60680004, 80906672, 121360008, 242720016]

約数ペア:

[(1, 242720016), (2, 121360008), (3, 80906672), (4, 60680004), (6, 40453336), (7, 34674288), (8, 30340002), (11, 22065456), (12, 20226668), (14, 17337144), (16, 15170001), (17, 14277648), (21, 11558096), (22, 11032728), (24, 10113334), (28, 8668572), (33, 7355152), (34, 7138824), (42, 5779048), (44, 5516364), (48, 5056667), (51, 4759216), (56, 4334286), (66, 3677576), (68, 3569412), (77, 3152208), (84, 2889524), (88, 2758182), (102, 2379608), (112, 2167143), (119, 2039664), (132, 1838788), (136, 1784706), (154, 1576104), (168, 1444762), (176, 1379091), (187, 1297968), (204, 1189804), (231, 1050736), (238, 1019832), (264, 919394), (272, 892353), (308, 788052), (336, 722381), (357, 679888), (374, 648984), (408, 594902), (462, 525368), (476, 509916), (528, 459697), (561, 432656), (616, 394026), (714, 339944), (748, 324492), (816, 297451), (924, 262684), (952, 254958), (1122, 216328), (1232, 197013), (1309, 185424), (1428, 169972), (1496, 162246), (1848, 131342), (1904, 127479), (2244, 108164), (2618, 92712), (2856, 84986), (2992, 81123), (3696, 65671), (3863, 62832), (3927, 61808), (4488, 54082), (5236, 46356), (5712, 42493), (7726, 31416), (7854, 30904), (8976, 27041), (10472, 23178), (11589, 20944), (15452, 15708)]