220954032

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 723891168

約数和(自身を除く): 502937136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 53, 68, 72, 78, 102, 104, 106, 117, 131, 136, 144, 153, 156, 159, 204, 208, 212, 221, 234, 262, 272, 306, 312, 318, 393, 408, 424, 442, 468, 477, 524, 612, 624, 636, 663, 689, 786, 816, 848, 884, 901, 936, 954, 1048, 1179, 1224, 1272, 1326, 1378, 1572, 1703, 1768, 1802, 1872, 1908, 1989, 2067, 2096, 2227, 2358, 2448, 2544, 2652, 2703, 2756, 3144, 3406, 3536, 3604, 3816, 3978, 4134, 4454, 4716, 5109, 5304, 5406, 5512, 6201, 6288, 6681, 6812, 6943, 7208, 7632, 7956, 8109, 8268, 8908, 9432, 10218, 10608, 10812, 11024, 11713, 12402, 13362, 13624, 13886, 14416, 15327, 15912, 16218, 16536, 17816, 18864, 20043, 20436, 20829, 21624, 23426, 24804, 26724, 27248, 27772, 28951, 30654, 31824, 32436, 33072, 35139, 35632, 40086, 40872, 41658, 43248, 46852, 49608, 53448, 55544, 57902, 61308, 62487, 64872, 70278, 80172, 81744, 83316, 86853, 90259, 93704, 99216, 105417, 106896, 111088, 115804, 118031, 122616, 124974, 129744, 140556, 160344, 166632, 173706, 180518, 187408, 210834, 231608, 236062, 245232, 249948, 260559, 270777, 281112, 320688, 333264, 347412, 354093, 361036, 421668, 463216, 472124, 499896, 521118, 541554, 562224, 694824, 708186, 722072, 812331, 843336, 944248, 999792, 1042236, 1062279, 1083108, 1389648, 1416372, 1444144, 1534403, 1624662, 1686672, 1888496, 2084472, 2124558, 2166216, 2832744, 3068806, 3249324, 4168944, 4249116, 4332432, 4603209, 5665488, 6137612, 6498648, 8498232, 9206418, 12275224, 12997296, 13809627, 16996464, 18412836, 24550448, 27619254, 36825672, 55238508, 73651344, 110477016, 220954032]

約数ペア:

[(1, 220954032), (2, 110477016), (3, 73651344), (4, 55238508), (6, 36825672), (8, 27619254), (9, 24550448), (12, 18412836), (13, 16996464), (16, 13809627), (17, 12997296), (18, 12275224), (24, 9206418), (26, 8498232), (34, 6498648), (36, 6137612), (39, 5665488), (48, 4603209), (51, 4332432), (52, 4249116), (53, 4168944), (68, 3249324), (72, 3068806), (78, 2832744), (102, 2166216), (104, 2124558), (106, 2084472), (117, 1888496), (131, 1686672), (136, 1624662), (144, 1534403), (153, 1444144), (156, 1416372), (159, 1389648), (204, 1083108), (208, 1062279), (212, 1042236), (221, 999792), (234, 944248), (262, 843336), (272, 812331), (306, 722072), (312, 708186), (318, 694824), (393, 562224), (408, 541554), (424, 521118), (442, 499896), (468, 472124), (477, 463216), (524, 421668), (612, 361036), (624, 354093), (636, 347412), (663, 333264), (689, 320688), (786, 281112), (816, 270777), (848, 260559), (884, 249948), (901, 245232), (936, 236062), (954, 231608), (1048, 210834), (1179, 187408), (1224, 180518), (1272, 173706), (1326, 166632), (1378, 160344), (1572, 140556), (1703, 129744), (1768, 124974), (1802, 122616), (1872, 118031), (1908, 115804), (1989, 111088), (2067, 106896), (2096, 105417), (2227, 99216), (2358, 93704), (2448, 90259), (2544, 86853), (2652, 83316), (2703, 81744), (2756, 80172), (3144, 70278), (3406, 64872), (3536, 62487), (3604, 61308), (3816, 57902), (3978, 55544), (4134, 53448), (4454, 49608), (4716, 46852), (5109, 43248), (5304, 41658), (5406, 40872), (5512, 40086), (6201, 35632), (6288, 35139), (6681, 33072), (6812, 32436), (6943, 31824), (7208, 30654), (7632, 28951), (7956, 27772), (8109, 27248), (8268, 26724), (8908, 24804), (9432, 23426), (10218, 21624), (10608, 20829), (10812, 20436), (11024, 20043), (11713, 18864), (12402, 17816), (13362, 16536), (13624, 16218), (13886, 15912), (14416, 15327)]