309323952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:592

約数の個数: 240

約数和(自身を含む): 1077073920

約数和(自身を除く): 767749968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 304, 336, 342, 372, 399, 434, 456, 496, 504, 521, 532, 558, 589, 651, 684, 744, 798, 868, 912, 1008, 1042, 1064, 1116, 1178, 1197, 1302, 1368, 1488, 1563, 1596, 1736, 1767, 1953, 2084, 2128, 2232, 2356, 2394, 2604, 2736, 3126, 3192, 3472, 3534, 3647, 3906, 4123, 4168, 4464, 4689, 4712, 4788, 5208, 5301, 6252, 6384, 7068, 7294, 7812, 8246, 8336, 9378, 9424, 9576, 9899, 10416, 10602, 10941, 12369, 12504, 14136, 14588, 15624, 16151, 16492, 18756, 19152, 19798, 21204, 21882, 24738, 25008, 28272, 29176, 29697, 31248, 32302, 32823, 32984, 37107, 37512, 39596, 42408, 43764, 48453, 49476, 58352, 59394, 64604, 65646, 65968, 69293, 74214, 75024, 79192, 84816, 87528, 89091, 96906, 98952, 113057, 118788, 129208, 131292, 138586, 145359, 148428, 158384, 175056, 178182, 193812, 197904, 207879, 226114, 237576, 258416, 262584, 277172, 290718, 296856, 306869, 339171, 356364, 387624, 415758, 452228, 475152, 525168, 554344, 581436, 593712, 613738, 623637, 678342, 712728, 775248, 831516, 904456, 920607, 1017513, 1108688, 1162872, 1227476, 1247274, 1356684, 1425456, 1663032, 1808912, 1841214, 2035026, 2148083, 2325744, 2454952, 2494548, 2713368, 2761821, 3326064, 3682428, 4070052, 4296166, 4909904, 4989096, 5426736, 5523642, 6444249, 7364856, 8140104, 8592332, 9978192, 11047284, 12888498, 14729712, 16280208, 17184664, 19332747, 22094568, 25776996, 34369328, 38665494, 44189136, 51553992, 77330988, 103107984, 154661976, 309323952]

約数ペア:

[(1, 309323952), (2, 154661976), (3, 103107984), (4, 77330988), (6, 51553992), (7, 44189136), (8, 38665494), (9, 34369328), (12, 25776996), (14, 22094568), (16, 19332747), (18, 17184664), (19, 16280208), (21, 14729712), (24, 12888498), (28, 11047284), (31, 9978192), (36, 8592332), (38, 8140104), (42, 7364856), (48, 6444249), (56, 5523642), (57, 5426736), (62, 4989096), (63, 4909904), (72, 4296166), (76, 4070052), (84, 3682428), (93, 3326064), (112, 2761821), (114, 2713368), (124, 2494548), (126, 2454952), (133, 2325744), (144, 2148083), (152, 2035026), (168, 1841214), (171, 1808912), (186, 1663032), (217, 1425456), (228, 1356684), (248, 1247274), (252, 1227476), (266, 1162872), (279, 1108688), (304, 1017513), (336, 920607), (342, 904456), (372, 831516), (399, 775248), (434, 712728), (456, 678342), (496, 623637), (504, 613738), (521, 593712), (532, 581436), (558, 554344), (589, 525168), (651, 475152), (684, 452228), (744, 415758), (798, 387624), (868, 356364), (912, 339171), (1008, 306869), (1042, 296856), (1064, 290718), (1116, 277172), (1178, 262584), (1197, 258416), (1302, 237576), (1368, 226114), (1488, 207879), (1563, 197904), (1596, 193812), (1736, 178182), (1767, 175056), (1953, 158384), (2084, 148428), (2128, 145359), (2232, 138586), (2356, 131292), (2394, 129208), (2604, 118788), (2736, 113057), (3126, 98952), (3192, 96906), (3472, 89091), (3534, 87528), (3647, 84816), (3906, 79192), (4123, 75024), (4168, 74214), (4464, 69293), (4689, 65968), (4712, 65646), (4788, 64604), (5208, 59394), (5301, 58352), (6252, 49476), (6384, 48453), (7068, 43764), (7294, 42408), (7812, 39596), (8246, 37512), (8336, 37107), (9378, 32984), (9424, 32823), (9576, 32302), (9899, 31248), (10416, 29697), (10602, 29176), (10941, 28272), (12369, 25008), (12504, 24738), (14136, 21882), (14588, 21204), (15624, 19798), (16151, 19152), (16492, 18756)]