221049696

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 694987776

約数和(自身を除く): 473938080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 71, 82, 84, 96, 112, 113, 123, 142, 164, 168, 213, 224, 226, 246, 284, 287, 328, 336, 339, 426, 452, 492, 497, 568, 574, 656, 672, 678, 791, 852, 861, 904, 984, 994, 1136, 1148, 1312, 1356, 1491, 1582, 1704, 1722, 1808, 1968, 1988, 2272, 2296, 2373, 2712, 2911, 2982, 3164, 3408, 3444, 3616, 3936, 3976, 4592, 4633, 4746, 5424, 5822, 5964, 6328, 6816, 6888, 7952, 8023, 8733, 9184, 9266, 9492, 10848, 11644, 11928, 12656, 13776, 13899, 15904, 16046, 17466, 18532, 18984, 20377, 23288, 23856, 24069, 25312, 27552, 27798, 32092, 32431, 34932, 37064, 37968, 40754, 46576, 47712, 48138, 55596, 56161, 61131, 64184, 64862, 69864, 74128, 75936, 81508, 93152, 96276, 97293, 111192, 112322, 122262, 128368, 129724, 139728, 148256, 163016, 168483, 192552, 194586, 222384, 224644, 244524, 256736, 259448, 279456, 326032, 328943, 336966, 385104, 389172, 444768, 449288, 489048, 518896, 652064, 657886, 673932, 770208, 778344, 898576, 978096, 986829, 1037792, 1315772, 1347864, 1556688, 1797152, 1956192, 1973658, 2302601, 2631544, 2695728, 3113376, 3947316, 4605202, 5263088, 5391456, 6907803, 7894632, 9210404, 10526176, 13815606, 15789264, 18420808, 27631212, 31578528, 36841616, 55262424, 73683232, 110524848, 221049696]

約数ペア:

[(1, 221049696), (2, 110524848), (3, 73683232), (4, 55262424), (6, 36841616), (7, 31578528), (8, 27631212), (12, 18420808), (14, 15789264), (16, 13815606), (21, 10526176), (24, 9210404), (28, 7894632), (32, 6907803), (41, 5391456), (42, 5263088), (48, 4605202), (56, 3947316), (71, 3113376), (82, 2695728), (84, 2631544), (96, 2302601), (112, 1973658), (113, 1956192), (123, 1797152), (142, 1556688), (164, 1347864), (168, 1315772), (213, 1037792), (224, 986829), (226, 978096), (246, 898576), (284, 778344), (287, 770208), (328, 673932), (336, 657886), (339, 652064), (426, 518896), (452, 489048), (492, 449288), (497, 444768), (568, 389172), (574, 385104), (656, 336966), (672, 328943), (678, 326032), (791, 279456), (852, 259448), (861, 256736), (904, 244524), (984, 224644), (994, 222384), (1136, 194586), (1148, 192552), (1312, 168483), (1356, 163016), (1491, 148256), (1582, 139728), (1704, 129724), (1722, 128368), (1808, 122262), (1968, 112322), (1988, 111192), (2272, 97293), (2296, 96276), (2373, 93152), (2712, 81508), (2911, 75936), (2982, 74128), (3164, 69864), (3408, 64862), (3444, 64184), (3616, 61131), (3936, 56161), (3976, 55596), (4592, 48138), (4633, 47712), (4746, 46576), (5424, 40754), (5822, 37968), (5964, 37064), (6328, 34932), (6816, 32431), (6888, 32092), (7952, 27798), (8023, 27552), (8733, 25312), (9184, 24069), (9266, 23856), (9492, 23288), (10848, 20377), (11644, 18984), (11928, 18532), (12656, 17466), (13776, 16046), (13899, 15904)]