401605776

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 300

約数和(自身を含む): 1382903676

約数和(自身を除く): 981297900

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 121, 132, 143, 144, 156, 162, 176, 197, 198, 208, 216, 234, 242, 264, 286, 297, 312, 324, 351, 363, 394, 396, 429, 432, 468, 484, 528, 572, 591, 594, 624, 648, 702, 726, 788, 792, 858, 891, 936, 968, 1053, 1089, 1144, 1182, 1188, 1287, 1296, 1404, 1452, 1573, 1576, 1584, 1716, 1773, 1782, 1872, 1936, 2106, 2167, 2178, 2288, 2364, 2376, 2561, 2574, 2808, 2904, 3146, 3152, 3267, 3432, 3546, 3564, 3861, 4212, 4334, 4356, 4719, 4728, 4752, 5122, 5148, 5319, 5616, 5808, 6292, 6501, 6534, 6864, 7092, 7128, 7683, 7722, 8424, 8668, 8712, 9438, 9456, 9801, 10244, 10296, 10638, 11583, 12584, 13002, 13068, 14157, 14184, 14256, 15366, 15444, 15957, 16848, 17336, 17424, 18876, 19503, 19602, 20488, 20592, 21276, 23049, 23166, 23837, 25168, 26004, 26136, 28171, 28314, 28368, 30732, 30888, 31914, 34672, 37752, 39006, 39204, 40976, 42471, 42552, 46098, 46332, 47674, 52008, 52272, 56342, 56628, 58509, 61464, 61776, 63828, 69147, 71511, 75504, 78012, 78408, 84513, 84942, 85104, 92196, 92664, 95348, 104016, 112684, 113256, 117018, 122928, 127413, 127656, 138294, 143022, 156024, 156816, 169026, 169884, 175527, 184392, 185328, 190696, 207441, 214533, 225368, 226512, 234036, 253539, 254826, 255312, 276588, 286044, 309881, 312048, 338052, 339768, 351054, 368784, 381392, 414882, 429066, 450736, 468072, 507078, 509652, 553176, 572088, 619762, 643599, 676104, 679536, 702108, 760617, 829764, 858132, 929643, 936144, 1014156, 1019304, 1106352, 1144176, 1239524, 1287198, 1352208, 1404216, 1521234, 1659528, 1716264, 1859286, 1930797, 2028312, 2038608, 2281851, 2479048, 2574396, 2788929, 2808432, 3042468, 3319056, 3432528, 3718572, 3861594, 4056624, 4563702, 4958096, 5148792, 5577858, 6084936, 7437144, 7723188, 8366787, 9127404, 10297584, 11155716, 12169872, 14874288, 15446376, 16733574, 18254808, 22311432, 25100361, 30892752, 33467148, 36509616, 44622864, 50200722, 66934296, 100401444, 133868592, 200802888, 401605776]

約数ペア:

[(1, 401605776), (2, 200802888), (3, 133868592), (4, 100401444), (6, 66934296), (8, 50200722), (9, 44622864), (11, 36509616), (12, 33467148), (13, 30892752), (16, 25100361), (18, 22311432), (22, 18254808), (24, 16733574), (26, 15446376), (27, 14874288), (33, 12169872), (36, 11155716), (39, 10297584), (44, 9127404), (48, 8366787), (52, 7723188), (54, 7437144), (66, 6084936), (72, 5577858), (78, 5148792), (81, 4958096), (88, 4563702), (99, 4056624), (104, 3861594), (108, 3718572), (117, 3432528), (121, 3319056), (132, 3042468), (143, 2808432), (144, 2788929), (156, 2574396), (162, 2479048), (176, 2281851), (197, 2038608), (198, 2028312), (208, 1930797), (216, 1859286), (234, 1716264), (242, 1659528), (264, 1521234), (286, 1404216), (297, 1352208), (312, 1287198), (324, 1239524), (351, 1144176), (363, 1106352), (394, 1019304), (396, 1014156), (429, 936144), (432, 929643), (468, 858132), (484, 829764), (528, 760617), (572, 702108), (591, 679536), (594, 676104), (624, 643599), (648, 619762), (702, 572088), (726, 553176), (788, 509652), (792, 507078), (858, 468072), (891, 450736), (936, 429066), (968, 414882), (1053, 381392), (1089, 368784), (1144, 351054), (1182, 339768), (1188, 338052), (1287, 312048), (1296, 309881), (1404, 286044), (1452, 276588), (1573, 255312), (1576, 254826), (1584, 253539), (1716, 234036), (1773, 226512), (1782, 225368), (1872, 214533), (1936, 207441), (2106, 190696), (2167, 185328), (2178, 184392), (2288, 175527), (2364, 169884), (2376, 169026), (2561, 156816), (2574, 156024), (2808, 143022), (2904, 138294), (3146, 127656), (3152, 127413), (3267, 122928), (3432, 117018), (3546, 113256), (3564, 112684), (3861, 104016), (4212, 95348), (4334, 92664), (4356, 92196), (4719, 85104), (4728, 84942), (4752, 84513), (5122, 78408), (5148, 78012), (5319, 75504), (5616, 71511), (5808, 69147), (6292, 63828), (6501, 61776), (6534, 61464), (6864, 58509), (7092, 56628), (7128, 56342), (7683, 52272), (7722, 52008), (8424, 47674), (8668, 46332), (8712, 46098), (9438, 42552), (9456, 42471), (9801, 40976), (10244, 39204), (10296, 39006), (10638, 37752), (11583, 34672), (12584, 31914), (13002, 30888), (13068, 30732), (14157, 28368), (14184, 28314), (14256, 28171), (15366, 26136), (15444, 26004), (15957, 25168), (16848, 23837), (17336, 23166), (17424, 23049), (18876, 21276), (19503, 20592), (19602, 20488)]