422820216

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:488

約数の個数: 256

約数和(自身を含む): 1478400000

約数和(自身を除く): 1055579784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 117, 126, 147, 156, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 343, 351, 364, 378, 392, 439, 441, 468, 504, 546, 588, 637, 686, 702, 728, 756, 819, 878, 882, 936, 1029, 1092, 1176, 1274, 1317, 1323, 1372, 1404, 1512, 1638, 1756, 1764, 1911, 2058, 2184, 2457, 2548, 2634, 2646, 2744, 2808, 3073, 3087, 3276, 3512, 3528, 3822, 3951, 4116, 4459, 4914, 5096, 5268, 5292, 5707, 5733, 6146, 6174, 6552, 7644, 7902, 8232, 8918, 9219, 9261, 9828, 10536, 10584, 11414, 11466, 11853, 12292, 12348, 13377, 15288, 15804, 17121, 17199, 17836, 18438, 18522, 19656, 21511, 22828, 22932, 23706, 24584, 24696, 26754, 27657, 31608, 34242, 34398, 35672, 36876, 37044, 39949, 40131, 43022, 45656, 45864, 47412, 51363, 53508, 55314, 64533, 68484, 68796, 73752, 74088, 79898, 80262, 82971, 86044, 94824, 102726, 107016, 110628, 119847, 120393, 129066, 136968, 137592, 150577, 154089, 159796, 160524, 165942, 172088, 193599, 205452, 221256, 239694, 240786, 258132, 279643, 301154, 308178, 319592, 321048, 331884, 359541, 387198, 410904, 451731, 479388, 481572, 516264, 559286, 580797, 602308, 616356, 663768, 719082, 774396, 838929, 903462, 958776, 963144, 1078623, 1118572, 1161594, 1204616, 1232712, 1355193, 1438164, 1548792, 1677858, 1806924, 1957501, 2157246, 2237144, 2323188, 2516787, 2710386, 2876328, 3355716, 3613848, 3915002, 4065579, 4314492, 4646376, 5033574, 5420772, 5872503, 6711432, 7550361, 7830004, 8131158, 8628984, 10067148, 10841544, 11745006, 15100722, 15660008, 16262316, 17617509, 20134296, 23490012, 30201444, 32524632, 35235018, 46980024, 52852527, 60402888, 70470036, 105705054, 140940072, 211410108, 422820216]

約数ペア:

[(1, 422820216), (2, 211410108), (3, 140940072), (4, 105705054), (6, 70470036), (7, 60402888), (8, 52852527), (9, 46980024), (12, 35235018), (13, 32524632), (14, 30201444), (18, 23490012), (21, 20134296), (24, 17617509), (26, 16262316), (27, 15660008), (28, 15100722), (36, 11745006), (39, 10841544), (42, 10067148), (49, 8628984), (52, 8131158), (54, 7830004), (56, 7550361), (63, 6711432), (72, 5872503), (78, 5420772), (84, 5033574), (91, 4646376), (98, 4314492), (104, 4065579), (108, 3915002), (117, 3613848), (126, 3355716), (147, 2876328), (156, 2710386), (168, 2516787), (182, 2323188), (189, 2237144), (196, 2157246), (216, 1957501), (234, 1806924), (252, 1677858), (273, 1548792), (294, 1438164), (312, 1355193), (343, 1232712), (351, 1204616), (364, 1161594), (378, 1118572), (392, 1078623), (439, 963144), (441, 958776), (468, 903462), (504, 838929), (546, 774396), (588, 719082), (637, 663768), (686, 616356), (702, 602308), (728, 580797), (756, 559286), (819, 516264), (878, 481572), (882, 479388), (936, 451731), (1029, 410904), (1092, 387198), (1176, 359541), (1274, 331884), (1317, 321048), (1323, 319592), (1372, 308178), (1404, 301154), (1512, 279643), (1638, 258132), (1756, 240786), (1764, 239694), (1911, 221256), (2058, 205452), (2184, 193599), (2457, 172088), (2548, 165942), (2634, 160524), (2646, 159796), (2744, 154089), (2808, 150577), (3073, 137592), (3087, 136968), (3276, 129066), (3512, 120393), (3528, 119847), (3822, 110628), (3951, 107016), (4116, 102726), (4459, 94824), (4914, 86044), (5096, 82971), (5268, 80262), (5292, 79898), (5707, 74088), (5733, 73752), (6146, 68796), (6174, 68484), (6552, 64533), (7644, 55314), (7902, 53508), (8232, 51363), (8918, 47412), (9219, 45864), (9261, 45656), (9828, 43022), (10536, 40131), (10584, 39949), (11414, 37044), (11466, 36876), (11853, 35672), (12292, 34398), (12348, 34242), (13377, 31608), (15288, 27657), (15804, 26754), (17121, 24696), (17199, 24584), (17836, 23706), (18438, 22932), (18522, 22828), (19656, 21511)]