21193907616

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{15083}}^1$

素因数の和:15164

約数の個数: 288

約数和(自身を含む): 74715758208

約数和(自身を除く): 53521850592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 41, 42, 48, 51, 56, 63, 68, 72, 82, 84, 96, 102, 112, 119, 123, 126, 136, 144, 153, 164, 168, 204, 224, 238, 246, 252, 272, 287, 288, 306, 328, 336, 357, 369, 408, 476, 492, 504, 544, 574, 612, 656, 672, 697, 714, 738, 816, 861, 952, 984, 1008, 1071, 1148, 1224, 1312, 1394, 1428, 1476, 1632, 1722, 1904, 1968, 2016, 2091, 2142, 2296, 2448, 2583, 2788, 2856, 2952, 3444, 3808, 3936, 4182, 4284, 4592, 4879, 4896, 5166, 5576, 5712, 5904, 6273, 6888, 8364, 8568, 9184, 9758, 10332, 11152, 11424, 11808, 12546, 13776, 14637, 15083, 16728, 17136, 19516, 20664, 22304, 25092, 27552, 29274, 30166, 33456, 34272, 39032, 41328, 43911, 45249, 50184, 58548, 60332, 66912, 78064, 82656, 87822, 90498, 100368, 105581, 117096, 120664, 135747, 156128, 175644, 180996, 200736, 211162, 234192, 241328, 256411, 271494, 316743, 351288, 361992, 422324, 468384, 482656, 512822, 542988, 618403, 633486, 702576, 723984, 769233, 844648, 950229, 1025644, 1085976, 1236806, 1266972, 1405152, 1447968, 1538466, 1689296, 1794877, 1855209, 1900458, 2051288, 2171952, 2307699, 2473612, 2533944, 3076932, 3378592, 3589754, 3710418, 3800916, 4102576, 4328821, 4343904, 4615398, 4947224, 5067888, 5384631, 5565627, 6153864, 7179508, 7420836, 7601832, 8205152, 8657642, 9230796, 9894448, 10135776, 10512851, 10769262, 11131254, 12307728, 12986463, 14359016, 14841672, 15203664, 16153893, 17315284, 18461592, 19788896, 21025702, 21538524, 22262508, 24615456, 25972926, 28718032, 29683344, 30407328, 31538553, 32307786, 34630568, 36923184, 38959389, 42051404, 43077048, 44525016, 51945852, 57436064, 59366688, 63077106, 64615572, 69261136, 73589957, 73846368, 77918778, 84102808, 86154096, 89050032, 94615659, 103891704, 126154212, 129231144, 138522272, 147179914, 155837556, 168205616, 172308192, 178100064, 189231318, 207783408, 220769871, 252308424, 258462288, 294359828, 311675112, 336411232, 378462636, 415566816, 441539742, 504616848, 516924576, 588719656, 623350224, 662309613, 756925272, 883079484, 1009233696, 1177439312, 1246700448, 1324619226, 1513850544, 1766158968, 2354878624, 2649238452, 3027701088, 3532317936, 5298476904, 7064635872, 10596953808, 21193907616]

約数ペア:

[(1, 21193907616), (2, 10596953808), (3, 7064635872), (4, 5298476904), (6, 3532317936), (7, 3027701088), (8, 2649238452), (9, 2354878624), (12, 1766158968), (14, 1513850544), (16, 1324619226), (17, 1246700448), (18, 1177439312), (21, 1009233696), (24, 883079484), (28, 756925272), (32, 662309613), (34, 623350224), (36, 588719656), (41, 516924576), (42, 504616848), (48, 441539742), (51, 415566816), (56, 378462636), (63, 336411232), (68, 311675112), (72, 294359828), (82, 258462288), (84, 252308424), (96, 220769871), (102, 207783408), (112, 189231318), (119, 178100064), (123, 172308192), (126, 168205616), (136, 155837556), (144, 147179914), (153, 138522272), (164, 129231144), (168, 126154212), (204, 103891704), (224, 94615659), (238, 89050032), (246, 86154096), (252, 84102808), (272, 77918778), (287, 73846368), (288, 73589957), (306, 69261136), (328, 64615572), (336, 63077106), (357, 59366688), (369, 57436064), (408, 51945852), (476, 44525016), (492, 43077048), (504, 42051404), (544, 38959389), (574, 36923184), (612, 34630568), (656, 32307786), (672, 31538553), (697, 30407328), (714, 29683344), (738, 28718032), (816, 25972926), (861, 24615456), (952, 22262508), (984, 21538524), (1008, 21025702), (1071, 19788896), (1148, 18461592), (1224, 17315284), (1312, 16153893), (1394, 15203664), (1428, 14841672), (1476, 14359016), (1632, 12986463), (1722, 12307728), (1904, 11131254), (1968, 10769262), (2016, 10512851), (2091, 10135776), (2142, 9894448), (2296, 9230796), (2448, 8657642), (2583, 8205152), (2788, 7601832), (2856, 7420836), (2952, 7179508), (3444, 6153864), (3808, 5565627), (3936, 5384631), (4182, 5067888), (4284, 4947224), (4592, 4615398), (4879, 4343904), (4896, 4328821), (5166, 4102576), (5576, 3800916), (5712, 3710418), (5904, 3589754), (6273, 3378592), (6888, 3076932), (8364, 2533944), (8568, 2473612), (9184, 2307699), (9758, 2171952), (10332, 2051288), (11152, 1900458), (11424, 1855209), (11808, 1794877), (12546, 1689296), (13776, 1538466), (14637, 1447968), (15083, 1405152), (16728, 1266972), (17136, 1236806), (19516, 1085976), (20664, 1025644), (22304, 950229), (25092, 844648), (27552, 769233), (29274, 723984), (30166, 702576), (33456, 633486), (34272, 618403), (39032, 542988), (41328, 512822), (43911, 482656), (45249, 468384), (50184, 422324), (58548, 361992), (60332, 351288), (66912, 316743), (78064, 271494), (82656, 256411), (87822, 241328), (90498, 234192), (100368, 211162), (105581, 200736), (117096, 180996), (120664, 175644), (135747, 156128)]