1989225216

素因数分解:

$2^8\times 3^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 576

約数和(自身を含む): 7240665600

約数和(自身を除く): 5251440384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 19, 22, 24, 27, 32, 33, 34, 36, 38, 44, 48, 51, 54, 57, 64, 66, 68, 72, 76, 81, 88, 96, 99, 102, 108, 114, 128, 132, 136, 144, 152, 153, 162, 171, 176, 187, 192, 198, 204, 209, 216, 228, 243, 256, 264, 272, 288, 297, 304, 306, 323, 324, 342, 352, 374, 384, 396, 408, 418, 432, 456, 459, 486, 513, 528, 544, 561, 576, 594, 608, 612, 627, 646, 648, 684, 704, 729, 748, 768, 792, 816, 836, 864, 891, 912, 918, 969, 972, 1026, 1056, 1088, 1122, 1152, 1188, 1216, 1224, 1254, 1292, 1296, 1368, 1377, 1408, 1458, 1496, 1539, 1584, 1632, 1672, 1683, 1728, 1782, 1824, 1836, 1881, 1938, 1944, 2052, 2112, 2176, 2187, 2244, 2304, 2376, 2432, 2448, 2508, 2584, 2592, 2673, 2736, 2754, 2816, 2907, 2916, 2992, 3078, 3168, 3264, 3344, 3366, 3456, 3553, 3564, 3648, 3672, 3762, 3876, 3888, 4104, 4131, 4224, 4352, 4374, 4488, 4617, 4752, 4864, 4896, 5016, 5049, 5168, 5184, 5346, 5472, 5508, 5643, 5814, 5832, 5984, 6156, 6336, 6528, 6688, 6732, 6912, 7106, 7128, 7296, 7344, 7524, 7752, 7776, 8019, 8208, 8262, 8448, 8721, 8748, 8976, 9234, 9504, 9792, 10032, 10098, 10336, 10368, 10659, 10692, 10944, 11016, 11286, 11628, 11664, 11968, 12312, 12393, 12672, 13056, 13376, 13464, 13851, 14212, 14256, 14592, 14688, 15048, 15147, 15504, 15552, 16038, 16416, 16524, 16929, 17442, 17496, 17952, 18468, 19008, 19584, 20064, 20196, 20672, 20736, 21318, 21384, 21888, 22032, 22572, 23256, 23328, 23936, 24057, 24624, 24786, 25344, 26163, 26752, 26928, 27702, 28424, 28512, 29376, 30096, 30294, 31008, 31104, 31977, 32076, 32832, 33048, 33858, 34884, 34992, 35904, 36936, 37179, 38016, 39168, 40128, 40392, 41344, 41553, 42636, 42768, 43776, 44064, 45144, 45441, 46512, 46656, 47872, 48114, 49248, 49572, 50787, 52326, 53504, 53856, 55404, 56848, 57024, 58752, 60192, 60588, 62016, 62208, 63954, 64152, 65664, 66096, 67716, 69768, 69984, 71808, 73872, 74358, 76032, 78489, 80256, 80784, 82688, 83106, 85272, 85536, 88128, 90288, 90882, 93024, 93312, 95931, 96228, 98496, 99144, 101574, 104652, 107712, 110808, 113696, 114048, 117504, 120384, 121176, 124032, 127908, 128304, 131328, 132192, 135432, 136323, 139536, 139968, 143616, 147744, 148716, 152361, 156978, 160512, 161568, 166212, 170544, 171072, 176256, 180576, 181764, 186048, 186624, 191862, 192456, 196992, 198288, 203148, 209304, 215424, 221616, 227392, 228096, 235467, 240768, 242352, 248064, 255816, 256608, 264384, 270864, 272646, 279072, 279936, 287793, 295488, 297432, 304722, 313956, 323136, 332424, 341088, 342144, 352512, 361152, 363528, 372096, 383724, 384912, 393984, 396576, 406296, 408969, 418608, 430848, 443232, 454784, 457083, 470934, 481536, 484704, 511632, 513216, 528768, 541728, 545292, 558144, 559872, 575586, 590976, 594864, 609444, 627912, 646272, 664848, 682176, 684288, 706401, 722304, 727056, 744192, 767448, 769824, 793152, 812592, 817938, 837216, 863379, 886464, 909568, 914166, 941868, 969408, 1023264, 1026432, 1057536, 1083456, 1090584, 1116288, 1151172, 1181952, 1189728, 1218888, 1255824, 1292544, 1329696, 1364352, 1412802, 1444608, 1454112, 1534896, 1539648, 1586304, 1625184, 1635876, 1674432, 1726758, 1772928, 1828332, 1883736, 1938816, 2046528, 2052864, 2166912, 2181168, 2232576, 2302344, 2379456, 2437776, 2511648, 2590137, 2659392, 2728704, 2825604, 2908224, 3069792, 3079296, 3172608, 3250368, 3271752, 3348864, 3453516, 3545856, 3656664, 3767472, 3877632, 4093056, 4333824, 4362336, 4604688, 4758912, 4875552, 5023296, 5180274, 5318784, 5651208, 5816448, 6139584, 6158592, 6500736, 6543504, 6697728, 6907032, 7313328, 7534944, 7770411, 8186112, 8724672, 9209376, 9517824, 9751104, 10046592, 10360548, 10637568, 11302416, 11632896, 12279168, 13001472, 13087008, 13814064, 14626656, 15069888, 15540822, 17449344, 18418752, 19502208, 20093184, 20721096, 22604832, 24558336, 26174016, 27628128, 29253312, 30139776, 31081644, 34898688, 36837504, 39004416, 41442192, 45209664, 52348032, 55256256, 58506624, 60279552, 62163288, 73675008, 82884384, 90419328, 104696064, 110512512, 117013248, 124326576, 165768768, 180838656, 221025024, 248653152, 331537536, 497306304, 663075072, 994612608, 1989225216]

約数ペア:

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