1642798368

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 288

約数和(自身を含む): 5299862400

約数和(自身を除く): 3657064032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 69, 72, 76, 92, 96, 108, 114, 138, 144, 152, 171, 184, 207, 216, 228, 229, 276, 288, 304, 342, 361, 368, 414, 432, 437, 456, 458, 513, 552, 608, 621, 684, 687, 722, 736, 828, 864, 874, 912, 916, 1026, 1083, 1104, 1242, 1311, 1368, 1374, 1444, 1656, 1748, 1824, 1832, 2052, 2061, 2166, 2208, 2484, 2622, 2736, 2748, 2888, 3249, 3312, 3496, 3664, 3933, 4104, 4122, 4332, 4351, 4968, 5244, 5267, 5472, 5496, 5776, 6183, 6498, 6624, 6992, 7328, 7866, 8208, 8244, 8303, 8664, 8702, 9747, 9936, 10488, 10534, 10992, 11552, 11799, 12366, 12996, 13053, 13984, 15732, 15801, 16416, 16488, 16606, 17328, 17404, 19494, 19872, 20976, 21068, 21984, 23598, 24732, 24909, 25992, 26106, 31464, 31602, 32976, 33212, 34656, 34808, 38988, 39159, 41952, 42136, 47196, 47403, 49464, 49818, 51984, 52212, 62928, 63204, 65952, 66424, 69616, 74727, 77976, 78318, 82669, 84272, 94392, 94806, 98928, 99636, 100073, 103968, 104424, 117477, 125856, 126408, 132848, 139232, 142209, 149454, 155952, 156636, 165338, 168544, 188784, 189612, 197856, 199272, 200146, 208848, 224181, 234954, 248007, 252816, 265696, 284418, 298908, 300219, 311904, 313272, 330676, 377568, 379224, 398544, 400292, 417696, 448362, 469908, 496014, 505632, 568836, 597816, 600438, 626544, 661352, 744021, 758448, 797088, 800584, 896724, 900657, 939816, 992028, 1137672, 1195632, 1200876, 1253088, 1322704, 1488042, 1516896, 1601168, 1793448, 1801314, 1879632, 1901387, 1984056, 2232063, 2275344, 2391264, 2401752, 2645408, 2701971, 2976084, 3202336, 3586896, 3602628, 3759264, 3802774, 3968112, 4464126, 4550688, 4803504, 5403942, 5704161, 5952168, 7173792, 7205256, 7605548, 7936224, 8928252, 9607008, 10807884, 11408322, 11904336, 14410512, 15211096, 17112483, 17856504, 21615768, 22816644, 23808672, 28821024, 30422192, 34224966, 35713008, 43231536, 45633288, 51337449, 60844384, 68449932, 71426016, 86463072, 91266576, 102674898, 136899864, 182533152, 205349796, 273799728, 410699592, 547599456, 821399184, 1642798368]

約数ペア:

[(1, 1642798368), (2, 821399184), (3, 547599456), (4, 410699592), (6, 273799728), (8, 205349796), (9, 182533152), (12, 136899864), (16, 102674898), (18, 91266576), (19, 86463072), (23, 71426016), (24, 68449932), (27, 60844384), (32, 51337449), (36, 45633288), (38, 43231536), (46, 35713008), (48, 34224966), (54, 30422192), (57, 28821024), (69, 23808672), (72, 22816644), (76, 21615768), (92, 17856504), (96, 17112483), (108, 15211096), (114, 14410512), (138, 11904336), (144, 11408322), (152, 10807884), (171, 9607008), (184, 8928252), (207, 7936224), (216, 7605548), (228, 7205256), (229, 7173792), (276, 5952168), (288, 5704161), (304, 5403942), (342, 4803504), (361, 4550688), (368, 4464126), (414, 3968112), (432, 3802774), (437, 3759264), (456, 3602628), (458, 3586896), (513, 3202336), (552, 2976084), (608, 2701971), (621, 2645408), (684, 2401752), (687, 2391264), (722, 2275344), (736, 2232063), (828, 1984056), (864, 1901387), (874, 1879632), (912, 1801314), (916, 1793448), (1026, 1601168), (1083, 1516896), (1104, 1488042), (1242, 1322704), (1311, 1253088), (1368, 1200876), (1374, 1195632), (1444, 1137672), (1656, 992028), (1748, 939816), (1824, 900657), (1832, 896724), (2052, 800584), (2061, 797088), (2166, 758448), (2208, 744021), (2484, 661352), (2622, 626544), (2736, 600438), (2748, 597816), (2888, 568836), (3249, 505632), (3312, 496014), (3496, 469908), (3664, 448362), (3933, 417696), (4104, 400292), (4122, 398544), (4332, 379224), (4351, 377568), (4968, 330676), (5244, 313272), (5267, 311904), (5472, 300219), (5496, 298908), (5776, 284418), (6183, 265696), (6498, 252816), (6624, 248007), (6992, 234954), (7328, 224181), (7866, 208848), (8208, 200146), (8244, 199272), (8303, 197856), (8664, 189612), (8702, 188784), (9747, 168544), (9936, 165338), (10488, 156636), (10534, 155952), (10992, 149454), (11552, 142209), (11799, 139232), (12366, 132848), (12996, 126408), (13053, 125856), (13984, 117477), (15732, 104424), (15801, 103968), (16416, 100073), (16488, 99636), (16606, 98928), (17328, 94806), (17404, 94392), (19494, 84272), (19872, 82669), (20976, 78318), (21068, 77976), (21984, 74727), (23598, 69616), (24732, 66424), (24909, 65952), (25992, 63204), (26106, 62928), (31464, 52212), (31602, 51984), (32976, 49818), (33212, 49464), (34656, 47403), (34808, 47196), (38988, 42136), (39159, 41952)]