2048165784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1271

約数の個数: 256

約数和(自身を含む): 6899097600

約数和(自身を除く): 4850931816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 37, 42, 54, 56, 62, 63, 72, 74, 84, 93, 108, 111, 124, 126, 148, 168, 186, 189, 216, 217, 222, 248, 252, 259, 279, 296, 333, 372, 378, 434, 444, 504, 518, 558, 651, 666, 744, 756, 777, 837, 868, 888, 999, 1036, 1116, 1147, 1181, 1302, 1332, 1512, 1554, 1674, 1736, 1953, 1998, 2072, 2232, 2294, 2331, 2362, 2604, 2664, 3108, 3348, 3441, 3543, 3906, 3996, 4588, 4662, 4724, 5208, 5859, 6216, 6696, 6882, 6993, 7086, 7812, 7992, 8029, 8267, 9176, 9324, 9448, 10323, 10629, 11718, 13764, 13986, 14172, 15624, 16058, 16534, 18648, 20646, 21258, 23436, 24087, 24801, 27528, 27972, 28344, 30969, 31887, 32116, 33068, 36611, 41292, 42516, 43697, 46872, 48174, 49602, 55944, 61938, 63774, 64232, 66136, 72261, 73222, 74403, 82584, 85032, 87394, 96348, 99204, 109833, 123876, 127548, 131091, 144522, 146444, 148806, 174788, 192696, 198408, 216783, 219666, 223209, 247752, 255096, 256277, 262182, 289044, 292888, 297612, 305879, 329499, 349576, 393273, 433566, 439332, 446418, 512554, 524364, 578088, 595224, 611758, 658998, 768831, 786546, 867132, 878664, 892836, 917637, 988497, 1025108, 1048728, 1179819, 1223516, 1317996, 1354607, 1537662, 1573092, 1734264, 1785672, 1835274, 1976994, 2050216, 2306493, 2359638, 2447032, 2635992, 2709214, 2752911, 3075324, 3146184, 3670548, 3953988, 4063821, 4612986, 4719276, 5418428, 5505822, 6150648, 6919479, 7341096, 7907976, 8127642, 8258733, 9225972, 9438552, 9482249, 10836856, 11011644, 12191463, 13838958, 16255284, 16517466, 18451944, 18964498, 22023288, 24382926, 27677916, 28446747, 32510568, 33034932, 36574389, 37928996, 48765852, 55355832, 56893494, 66069864, 73148778, 75857992, 85340241, 97531704, 113786988, 146297556, 170680482, 227573976, 256020723, 292595112, 341360964, 512041446, 682721928, 1024082892, 2048165784]

約数ペア:

[(1, 2048165784), (2, 1024082892), (3, 682721928), (4, 512041446), (6, 341360964), (7, 292595112), (8, 256020723), (9, 227573976), (12, 170680482), (14, 146297556), (18, 113786988), (21, 97531704), (24, 85340241), (27, 75857992), (28, 73148778), (31, 66069864), (36, 56893494), (37, 55355832), (42, 48765852), (54, 37928996), (56, 36574389), (62, 33034932), (63, 32510568), (72, 28446747), (74, 27677916), (84, 24382926), (93, 22023288), (108, 18964498), (111, 18451944), (124, 16517466), (126, 16255284), (148, 13838958), (168, 12191463), (186, 11011644), (189, 10836856), (216, 9482249), (217, 9438552), (222, 9225972), (248, 8258733), (252, 8127642), (259, 7907976), (279, 7341096), (296, 6919479), (333, 6150648), (372, 5505822), (378, 5418428), (434, 4719276), (444, 4612986), (504, 4063821), (518, 3953988), (558, 3670548), (651, 3146184), (666, 3075324), (744, 2752911), (756, 2709214), (777, 2635992), (837, 2447032), (868, 2359638), (888, 2306493), (999, 2050216), (1036, 1976994), (1116, 1835274), (1147, 1785672), (1181, 1734264), (1302, 1573092), (1332, 1537662), (1512, 1354607), (1554, 1317996), (1674, 1223516), (1736, 1179819), (1953, 1048728), (1998, 1025108), (2072, 988497), (2232, 917637), (2294, 892836), (2331, 878664), (2362, 867132), (2604, 786546), (2664, 768831), (3108, 658998), (3348, 611758), (3441, 595224), (3543, 578088), (3906, 524364), (3996, 512554), (4588, 446418), (4662, 439332), (4724, 433566), (5208, 393273), (5859, 349576), (6216, 329499), (6696, 305879), (6882, 297612), (6993, 292888), (7086, 289044), (7812, 262182), (7992, 256277), (8029, 255096), (8267, 247752), (9176, 223209), (9324, 219666), (9448, 216783), (10323, 198408), (10629, 192696), (11718, 174788), (13764, 148806), (13986, 146444), (14172, 144522), (15624, 131091), (16058, 127548), (16534, 123876), (18648, 109833), (20646, 99204), (21258, 96348), (23436, 87394), (24087, 85032), (24801, 82584), (27528, 74403), (27972, 73222), (28344, 72261), (30969, 66136), (31887, 64232), (32116, 63774), (33068, 61938), (36611, 55944), (41292, 49602), (42516, 48174), (43697, 46872)]