291334848

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:391

約数の個数: 224

約数和(自身を含む): 958583808

約数和(自身を除く): 667248960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 41, 42, 48, 51, 56, 64, 68, 82, 84, 96, 102, 112, 119, 123, 136, 164, 168, 192, 204, 224, 238, 246, 272, 287, 311, 328, 336, 357, 408, 448, 476, 492, 544, 574, 622, 656, 672, 697, 714, 816, 861, 933, 952, 984, 1088, 1148, 1244, 1312, 1344, 1394, 1428, 1632, 1722, 1866, 1904, 1968, 2091, 2177, 2296, 2488, 2624, 2788, 2856, 3264, 3444, 3732, 3808, 3936, 4182, 4354, 4592, 4879, 4976, 5287, 5576, 5712, 6531, 6888, 7464, 7616, 7872, 8364, 8708, 9184, 9758, 9952, 10574, 11152, 11424, 12751, 13062, 13776, 14637, 14928, 15861, 16728, 17416, 18368, 19516, 19904, 21148, 22304, 22848, 25502, 26124, 27552, 29274, 29856, 31722, 33456, 34832, 37009, 38253, 39032, 42296, 44608, 51004, 52248, 55104, 58548, 59712, 63444, 66912, 69664, 74018, 76506, 78064, 84592, 89257, 102008, 104496, 111027, 117096, 126888, 133824, 139328, 148036, 153012, 156128, 169184, 178514, 204016, 208992, 216767, 222054, 234192, 253776, 267771, 296072, 306024, 312256, 338368, 357028, 408032, 417984, 433534, 444108, 468384, 507552, 535542, 592144, 612048, 650301, 714056, 816064, 867068, 888216, 936768, 1015104, 1071084, 1184288, 1224096, 1300602, 1428112, 1517369, 1734136, 1776432, 2142168, 2368576, 2448192, 2601204, 2856224, 3034738, 3468272, 3552864, 4284336, 4552107, 5202408, 5712448, 6069476, 6936544, 7105728, 8568672, 9104214, 10404816, 12138952, 13873088, 17137344, 18208428, 20809632, 24277904, 36416856, 41619264, 48555808, 72833712, 97111616, 145667424, 291334848]

約数ペア:

[(1, 291334848), (2, 145667424), (3, 97111616), (4, 72833712), (6, 48555808), (7, 41619264), (8, 36416856), (12, 24277904), (14, 20809632), (16, 18208428), (17, 17137344), (21, 13873088), (24, 12138952), (28, 10404816), (32, 9104214), (34, 8568672), (41, 7105728), (42, 6936544), (48, 6069476), (51, 5712448), (56, 5202408), (64, 4552107), (68, 4284336), (82, 3552864), (84, 3468272), (96, 3034738), (102, 2856224), (112, 2601204), (119, 2448192), (123, 2368576), (136, 2142168), (164, 1776432), (168, 1734136), (192, 1517369), (204, 1428112), (224, 1300602), (238, 1224096), (246, 1184288), (272, 1071084), (287, 1015104), (311, 936768), (328, 888216), (336, 867068), (357, 816064), (408, 714056), (448, 650301), (476, 612048), (492, 592144), (544, 535542), (574, 507552), (622, 468384), (656, 444108), (672, 433534), (697, 417984), (714, 408032), (816, 357028), (861, 338368), (933, 312256), (952, 306024), (984, 296072), (1088, 267771), (1148, 253776), (1244, 234192), (1312, 222054), (1344, 216767), (1394, 208992), (1428, 204016), (1632, 178514), (1722, 169184), (1866, 156128), (1904, 153012), (1968, 148036), (2091, 139328), (2177, 133824), (2296, 126888), (2488, 117096), (2624, 111027), (2788, 104496), (2856, 102008), (3264, 89257), (3444, 84592), (3732, 78064), (3808, 76506), (3936, 74018), (4182, 69664), (4354, 66912), (4592, 63444), (4879, 59712), (4976, 58548), (5287, 55104), (5576, 52248), (5712, 51004), (6531, 44608), (6888, 42296), (7464, 39032), (7616, 38253), (7872, 37009), (8364, 34832), (8708, 33456), (9184, 31722), (9758, 29856), (9952, 29274), (10574, 27552), (11152, 26124), (11424, 25502), (12751, 22848), (13062, 22304), (13776, 21148), (14637, 19904), (14928, 19516), (15861, 18368), (16728, 17416)]