331344552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 256

約数和(自身を含む): 1119744000

約数和(自身を除く): 788399448

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 53, 56, 66, 68, 77, 84, 88, 102, 106, 119, 132, 136, 154, 159, 168, 187, 199, 204, 212, 231, 238, 264, 308, 318, 357, 371, 374, 398, 408, 424, 462, 476, 561, 583, 597, 616, 636, 714, 742, 748, 796, 901, 924, 952, 1113, 1122, 1166, 1194, 1272, 1309, 1393, 1428, 1484, 1496, 1592, 1749, 1802, 1848, 2189, 2226, 2244, 2332, 2388, 2618, 2703, 2786, 2856, 2968, 3383, 3498, 3604, 3927, 4081, 4179, 4378, 4452, 4488, 4664, 4776, 5236, 5406, 5572, 6307, 6567, 6766, 6996, 7208, 7854, 8162, 8358, 8756, 8904, 9911, 10149, 10472, 10547, 10812, 11144, 12243, 12614, 13134, 13532, 13992, 15323, 15708, 16324, 16716, 17512, 18921, 19822, 20298, 21094, 21624, 23681, 24486, 25228, 26268, 27064, 29733, 30646, 31416, 31641, 32648, 33432, 37213, 37842, 39644, 40596, 42188, 45969, 47362, 48972, 50456, 52536, 59466, 61292, 63282, 69377, 71043, 73829, 74426, 75684, 79288, 81192, 84376, 91938, 94724, 97944, 111639, 116017, 118932, 122584, 126564, 138754, 142086, 147658, 148852, 151368, 179299, 183876, 189448, 208131, 221487, 223278, 232034, 237864, 253128, 260491, 277508, 284172, 295316, 297704, 348051, 358598, 367752, 416262, 442974, 446556, 464068, 520982, 537897, 555016, 568344, 590632, 696102, 717196, 781473, 812119, 832524, 885948, 893112, 928136, 1041964, 1075794, 1255093, 1392204, 1434392, 1562946, 1624238, 1665048, 1771896, 1972289, 2083928, 2151588, 2436357, 2510186, 2784408, 3125892, 3248476, 3765279, 3944578, 4303176, 4872714, 5020372, 5916867, 6251784, 6496952, 7530558, 7889156, 9745428, 10040744, 11833734, 13806023, 15061116, 15778312, 19490856, 23667468, 27612046, 30122232, 41418069, 47334936, 55224092, 82836138, 110448184, 165672276, 331344552]

約数ペア:

[(1, 331344552), (2, 165672276), (3, 110448184), (4, 82836138), (6, 55224092), (7, 47334936), (8, 41418069), (11, 30122232), (12, 27612046), (14, 23667468), (17, 19490856), (21, 15778312), (22, 15061116), (24, 13806023), (28, 11833734), (33, 10040744), (34, 9745428), (42, 7889156), (44, 7530558), (51, 6496952), (53, 6251784), (56, 5916867), (66, 5020372), (68, 4872714), (77, 4303176), (84, 3944578), (88, 3765279), (102, 3248476), (106, 3125892), (119, 2784408), (132, 2510186), (136, 2436357), (154, 2151588), (159, 2083928), (168, 1972289), (187, 1771896), (199, 1665048), (204, 1624238), (212, 1562946), (231, 1434392), (238, 1392204), (264, 1255093), (308, 1075794), (318, 1041964), (357, 928136), (371, 893112), (374, 885948), (398, 832524), (408, 812119), (424, 781473), (462, 717196), (476, 696102), (561, 590632), (583, 568344), (597, 555016), (616, 537897), (636, 520982), (714, 464068), (742, 446556), (748, 442974), (796, 416262), (901, 367752), (924, 358598), (952, 348051), (1113, 297704), (1122, 295316), (1166, 284172), (1194, 277508), (1272, 260491), (1309, 253128), (1393, 237864), (1428, 232034), (1484, 223278), (1496, 221487), (1592, 208131), (1749, 189448), (1802, 183876), (1848, 179299), (2189, 151368), (2226, 148852), (2244, 147658), (2332, 142086), (2388, 138754), (2618, 126564), (2703, 122584), (2786, 118932), (2856, 116017), (2968, 111639), (3383, 97944), (3498, 94724), (3604, 91938), (3927, 84376), (4081, 81192), (4179, 79288), (4378, 75684), (4452, 74426), (4488, 73829), (4664, 71043), (4776, 69377), (5236, 63282), (5406, 61292), (5572, 59466), (6307, 52536), (6567, 50456), (6766, 48972), (6996, 47362), (7208, 45969), (7854, 42188), (8162, 40596), (8358, 39644), (8756, 37842), (8904, 37213), (9911, 33432), (10149, 32648), (10472, 31641), (10547, 31416), (10812, 30646), (11144, 29733), (12243, 27064), (12614, 26268), (13134, 25228), (13532, 24486), (13992, 23681), (15323, 21624), (15708, 21094), (16324, 20298), (16716, 19822), (17512, 18921)]