328990662

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 1040981760

約数和(自身を除く): 711991098

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 19, 21, 22, 26, 31, 33, 38, 39, 42, 57, 62, 63, 66, 77, 78, 91, 93, 99, 114, 117, 126, 133, 143, 154, 171, 182, 186, 198, 209, 217, 231, 234, 247, 266, 273, 279, 286, 341, 342, 399, 403, 418, 429, 434, 462, 494, 546, 558, 589, 627, 651, 682, 693, 741, 798, 806, 819, 858, 961, 1001, 1023, 1178, 1197, 1209, 1254, 1287, 1302, 1386, 1463, 1482, 1638, 1729, 1767, 1881, 1922, 1953, 2002, 2046, 2223, 2387, 2394, 2418, 2574, 2717, 2821, 2883, 2926, 3003, 3069, 3458, 3534, 3627, 3762, 3906, 4123, 4389, 4433, 4446, 4774, 5187, 5301, 5434, 5642, 5766, 6006, 6138, 6479, 6727, 7161, 7254, 7657, 8151, 8246, 8463, 8649, 8778, 8866, 9009, 10374, 10571, 10602, 12369, 12493, 12958, 13167, 13299, 13454, 14322, 15314, 15561, 16302, 16926, 17298, 18018, 18259, 19019, 19437, 20181, 21142, 21483, 22971, 24453, 24738, 24986, 25389, 26334, 26598, 31031, 31122, 31713, 36518, 37107, 37479, 38038, 38874, 39897, 40362, 42966, 45353, 45942, 48906, 50778, 53599, 54777, 57057, 58311, 60543, 62062, 63426, 68913, 73997, 74214, 74958, 79794, 84227, 87451, 90706, 93093, 95139, 107198, 109554, 112437, 114114, 116622, 121086, 127813, 136059, 137423, 137826, 147994, 160797, 164331, 168454, 171171, 174902, 186186, 190278, 200849, 221991, 224874, 237367, 252681, 255626, 262353, 272118, 274846, 279279, 321594, 328662, 342342, 383439, 401698, 408177, 412269, 443982, 474734, 482391, 505362, 524706, 558558, 589589, 602547, 665973, 712101, 758043, 766878, 787059, 816354, 824538, 961961, 964782, 1150317, 1179178, 1205094, 1236807, 1331946, 1405943, 1424202, 1516086, 1574118, 1661569, 1768767, 1807641, 1923922, 2136303, 2300634, 2473614, 2611037, 2811886, 2885883, 3323138, 3537534, 3615282, 4217829, 4272606, 4984707, 5222074, 5306301, 5771766, 7833111, 8435658, 8657649, 9969414, 10612602, 12653487, 14954121, 15666222, 17315298, 18277259, 23499333, 25306974, 29908242, 36554518, 46998666, 54831777, 109663554, 164495331, 328990662]

約数ペア:

[(1, 328990662), (2, 164495331), (3, 109663554), (6, 54831777), (7, 46998666), (9, 36554518), (11, 29908242), (13, 25306974), (14, 23499333), (18, 18277259), (19, 17315298), (21, 15666222), (22, 14954121), (26, 12653487), (31, 10612602), (33, 9969414), (38, 8657649), (39, 8435658), (42, 7833111), (57, 5771766), (62, 5306301), (63, 5222074), (66, 4984707), (77, 4272606), (78, 4217829), (91, 3615282), (93, 3537534), (99, 3323138), (114, 2885883), (117, 2811886), (126, 2611037), (133, 2473614), (143, 2300634), (154, 2136303), (171, 1923922), (182, 1807641), (186, 1768767), (198, 1661569), (209, 1574118), (217, 1516086), (231, 1424202), (234, 1405943), (247, 1331946), (266, 1236807), (273, 1205094), (279, 1179178), (286, 1150317), (341, 964782), (342, 961961), (399, 824538), (403, 816354), (418, 787059), (429, 766878), (434, 758043), (462, 712101), (494, 665973), (546, 602547), (558, 589589), (589, 558558), (627, 524706), (651, 505362), (682, 482391), (693, 474734), (741, 443982), (798, 412269), (806, 408177), (819, 401698), (858, 383439), (961, 342342), (1001, 328662), (1023, 321594), (1178, 279279), (1197, 274846), (1209, 272118), (1254, 262353), (1287, 255626), (1302, 252681), (1386, 237367), (1463, 224874), (1482, 221991), (1638, 200849), (1729, 190278), (1767, 186186), (1881, 174902), (1922, 171171), (1953, 168454), (2002, 164331), (2046, 160797), (2223, 147994), (2387, 137826), (2394, 137423), (2418, 136059), (2574, 127813), (2717, 121086), (2821, 116622), (2883, 114114), (2926, 112437), (3003, 109554), (3069, 107198), (3458, 95139), (3534, 93093), (3627, 90706), (3762, 87451), (3906, 84227), (4123, 79794), (4389, 74958), (4433, 74214), (4446, 73997), (4774, 68913), (5187, 63426), (5301, 62062), (5434, 60543), (5642, 58311), (5766, 57057), (6006, 54777), (6138, 53599), (6479, 50778), (6727, 48906), (7161, 45942), (7254, 45353), (7657, 42966), (8151, 40362), (8246, 39897), (8463, 38874), (8649, 38038), (8778, 37479), (8866, 37107), (9009, 36518), (10374, 31713), (10571, 31122), (10602, 31031), (12369, 26598), (12493, 26334), (12958, 25389), (13167, 24986), (13299, 24738), (13454, 24453), (14322, 22971), (15314, 21483), (15561, 21142), (16302, 20181), (16926, 19437), (17298, 19019), (18018, 18259)]