213528744

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 256

約数和(自身を含む): 722534400

約数和(自身を除く): 509005656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 72, 78, 88, 93, 99, 104, 108, 117, 124, 132, 143, 156, 186, 198, 216, 223, 234, 248, 264, 279, 286, 297, 312, 341, 351, 372, 396, 403, 429, 446, 468, 558, 572, 594, 669, 682, 702, 744, 792, 806, 837, 858, 892, 936, 1023, 1116, 1144, 1188, 1209, 1287, 1338, 1364, 1404, 1612, 1674, 1716, 1784, 2007, 2046, 2232, 2376, 2418, 2453, 2574, 2676, 2728, 2808, 2899, 3069, 3224, 3348, 3432, 3627, 3861, 4014, 4092, 4433, 4836, 4906, 5148, 5352, 5798, 6021, 6138, 6696, 6913, 7254, 7359, 7722, 8028, 8184, 8697, 8866, 9207, 9672, 9812, 10296, 10881, 11596, 12042, 12276, 13299, 13826, 14508, 14718, 15444, 16056, 17394, 17732, 18414, 19624, 20739, 21762, 22077, 23192, 24084, 24552, 26091, 26598, 27652, 29016, 29436, 30888, 31889, 34788, 35464, 36828, 39897, 41478, 43524, 44154, 48168, 52182, 53196, 55304, 58872, 62217, 63778, 66231, 69576, 73656, 76043, 78273, 79794, 82956, 87048, 88308, 89869, 95667, 104364, 106392, 119691, 124434, 127556, 132462, 152086, 156546, 159588, 165912, 176616, 179738, 186651, 191334, 208728, 228129, 239382, 248868, 255112, 264924, 269607, 287001, 304172, 313092, 319176, 359476, 373302, 382668, 456258, 478764, 497736, 529848, 539214, 574002, 608344, 626184, 684387, 718952, 746604, 765336, 808821, 861003, 912516, 957528, 988559, 1078428, 1148004, 1368774, 1493208, 1617642, 1722006, 1825032, 1977118, 2053161, 2156856, 2296008, 2426463, 2737548, 2965677, 3235284, 3444012, 3954236, 4106322, 4852926, 5475096, 5931354, 6470568, 6888024, 7908472, 8212644, 8897031, 9705852, 11862708, 16425288, 17794062, 19411704, 23725416, 26691093, 35588124, 53382186, 71176248, 106764372, 213528744]

約数ペア:

[(1, 213528744), (2, 106764372), (3, 71176248), (4, 53382186), (6, 35588124), (8, 26691093), (9, 23725416), (11, 19411704), (12, 17794062), (13, 16425288), (18, 11862708), (22, 9705852), (24, 8897031), (26, 8212644), (27, 7908472), (31, 6888024), (33, 6470568), (36, 5931354), (39, 5475096), (44, 4852926), (52, 4106322), (54, 3954236), (62, 3444012), (66, 3235284), (72, 2965677), (78, 2737548), (88, 2426463), (93, 2296008), (99, 2156856), (104, 2053161), (108, 1977118), (117, 1825032), (124, 1722006), (132, 1617642), (143, 1493208), (156, 1368774), (186, 1148004), (198, 1078428), (216, 988559), (223, 957528), (234, 912516), (248, 861003), (264, 808821), (279, 765336), (286, 746604), (297, 718952), (312, 684387), (341, 626184), (351, 608344), (372, 574002), (396, 539214), (403, 529848), (429, 497736), (446, 478764), (468, 456258), (558, 382668), (572, 373302), (594, 359476), (669, 319176), (682, 313092), (702, 304172), (744, 287001), (792, 269607), (806, 264924), (837, 255112), (858, 248868), (892, 239382), (936, 228129), (1023, 208728), (1116, 191334), (1144, 186651), (1188, 179738), (1209, 176616), (1287, 165912), (1338, 159588), (1364, 156546), (1404, 152086), (1612, 132462), (1674, 127556), (1716, 124434), (1784, 119691), (2007, 106392), (2046, 104364), (2232, 95667), (2376, 89869), (2418, 88308), (2453, 87048), (2574, 82956), (2676, 79794), (2728, 78273), (2808, 76043), (2899, 73656), (3069, 69576), (3224, 66231), (3348, 63778), (3432, 62217), (3627, 58872), (3861, 55304), (4014, 53196), (4092, 52182), (4433, 48168), (4836, 44154), (4906, 43524), (5148, 41478), (5352, 39897), (5798, 36828), (6021, 35464), (6138, 34788), (6696, 31889), (6913, 30888), (7254, 29436), (7359, 29016), (7722, 27652), (8028, 26598), (8184, 26091), (8697, 24552), (8866, 24084), (9207, 23192), (9672, 22077), (9812, 21762), (10296, 20739), (10881, 19624), (11596, 18414), (12042, 17732), (12276, 17394), (13299, 16056), (13826, 15444), (14508, 14718)]