2191209048

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:479

約数の個数: 288

約数和(自身を含む): 7363465200

約数和(自身を除く): 5172256152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 97, 98, 114, 126, 133, 147, 152, 168, 171, 194, 196, 228, 252, 266, 291, 294, 337, 342, 388, 392, 399, 441, 456, 504, 532, 582, 588, 674, 679, 684, 776, 798, 873, 882, 931, 1011, 1064, 1164, 1176, 1197, 1348, 1358, 1368, 1596, 1746, 1764, 1843, 1862, 2022, 2037, 2328, 2359, 2394, 2696, 2716, 2793, 3033, 3192, 3492, 3528, 3686, 3724, 4044, 4074, 4718, 4753, 4788, 5432, 5529, 5586, 6066, 6111, 6403, 6984, 7077, 7372, 7448, 8088, 8148, 8379, 9436, 9506, 9576, 11058, 11172, 12132, 12222, 12806, 12901, 14154, 14259, 14744, 16296, 16513, 16587, 16758, 18872, 19012, 19209, 21231, 22116, 22344, 24264, 24444, 25612, 25802, 28308, 28518, 32689, 33026, 33174, 33516, 38024, 38418, 38703, 42462, 42777, 44232, 44821, 48888, 49539, 51224, 51604, 56616, 57036, 57627, 65378, 66052, 66348, 67032, 76836, 77406, 84924, 85554, 89642, 90307, 98067, 99078, 103208, 114072, 115254, 116109, 130756, 132104, 132696, 134463, 148617, 153672, 154812, 169848, 171108, 179284, 180614, 196134, 198156, 228823, 230508, 232218, 261512, 268926, 270921, 294201, 297234, 309624, 313747, 342216, 358568, 361228, 392268, 396312, 403389, 457646, 461016, 464436, 537852, 541842, 588402, 594468, 621091, 627494, 686469, 722456, 784536, 806778, 812763, 915292, 928872, 941241, 1075704, 1083684, 1176804, 1188936, 1242182, 1254988, 1372938, 1601761, 1613556, 1625526, 1830584, 1863273, 1882482, 2059407, 2167368, 2353608, 2484364, 2509976, 2745876, 2823723, 3203522, 3227112, 3251052, 3726546, 3764964, 4118814, 4347637, 4805283, 4968728, 5491752, 5589819, 5647446, 6407044, 6502104, 7453092, 7529928, 8237628, 8695274, 9610566, 11179638, 11294892, 12814088, 13042911, 14415849, 14906184, 16475256, 17390548, 19221132, 22359276, 22589784, 26085822, 28831698, 30433459, 34781096, 38442264, 39128733, 44718552, 52171644, 57663396, 60866918, 78257466, 91300377, 104343288, 115326792, 121733836, 156514932, 182600754, 243467672, 273901131, 313029864, 365201508, 547802262, 730403016, 1095604524, 2191209048]

約数ペア:

[(1, 2191209048), (2, 1095604524), (3, 730403016), (4, 547802262), (6, 365201508), (7, 313029864), (8, 273901131), (9, 243467672), (12, 182600754), (14, 156514932), (18, 121733836), (19, 115326792), (21, 104343288), (24, 91300377), (28, 78257466), (36, 60866918), (38, 57663396), (42, 52171644), (49, 44718552), (56, 39128733), (57, 38442264), (63, 34781096), (72, 30433459), (76, 28831698), (84, 26085822), (97, 22589784), (98, 22359276), (114, 19221132), (126, 17390548), (133, 16475256), (147, 14906184), (152, 14415849), (168, 13042911), (171, 12814088), (194, 11294892), (196, 11179638), (228, 9610566), (252, 8695274), (266, 8237628), (291, 7529928), (294, 7453092), (337, 6502104), (342, 6407044), (388, 5647446), (392, 5589819), (399, 5491752), (441, 4968728), (456, 4805283), (504, 4347637), (532, 4118814), (582, 3764964), (588, 3726546), (674, 3251052), (679, 3227112), (684, 3203522), (776, 2823723), (798, 2745876), (873, 2509976), (882, 2484364), (931, 2353608), (1011, 2167368), (1064, 2059407), (1164, 1882482), (1176, 1863273), (1197, 1830584), (1348, 1625526), (1358, 1613556), (1368, 1601761), (1596, 1372938), (1746, 1254988), (1764, 1242182), (1843, 1188936), (1862, 1176804), (2022, 1083684), (2037, 1075704), (2328, 941241), (2359, 928872), (2394, 915292), (2696, 812763), (2716, 806778), (2793, 784536), (3033, 722456), (3192, 686469), (3492, 627494), (3528, 621091), (3686, 594468), (3724, 588402), (4044, 541842), (4074, 537852), (4718, 464436), (4753, 461016), (4788, 457646), (5432, 403389), (5529, 396312), (5586, 392268), (6066, 361228), (6111, 358568), (6403, 342216), (6984, 313747), (7077, 309624), (7372, 297234), (7448, 294201), (8088, 270921), (8148, 268926), (8379, 261512), (9436, 232218), (9506, 230508), (9576, 228823), (11058, 198156), (11172, 196134), (12132, 180614), (12222, 179284), (12806, 171108), (12901, 169848), (14154, 154812), (14259, 153672), (14744, 148617), (16296, 134463), (16513, 132696), (16587, 132104), (16758, 130756), (18872, 116109), (19012, 115254), (19209, 114072), (21231, 103208), (22116, 99078), (22344, 98067), (24264, 90307), (24444, 89642), (25612, 85554), (25802, 84924), (28308, 77406), (28518, 76836), (32689, 67032), (33026, 66348), (33174, 66052), (33516, 65378), (38024, 57627), (38418, 57036), (38703, 56616), (42462, 51604), (42777, 51224), (44232, 49539), (44821, 48888)]