306458064

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^2$

素因数の和:214

約数の個数: 180

約数和(自身を含む): 978187392

約数和(自身を除く): 671729328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 79, 88, 93, 99, 124, 132, 144, 158, 176, 186, 198, 237, 248, 264, 279, 316, 341, 372, 396, 474, 496, 528, 558, 632, 682, 711, 744, 792, 869, 948, 1023, 1116, 1264, 1364, 1422, 1488, 1584, 1738, 1896, 2046, 2232, 2449, 2607, 2728, 2844, 3069, 3476, 3792, 4092, 4464, 4898, 5214, 5456, 5688, 6138, 6241, 6952, 7347, 7821, 8184, 9796, 10428, 11376, 12276, 12482, 13904, 14694, 15642, 16368, 18723, 19592, 20856, 22041, 24552, 24964, 26939, 29388, 31284, 37446, 39184, 41712, 44082, 49104, 49928, 53878, 56169, 58776, 62568, 68651, 74892, 80817, 88164, 99856, 107756, 112338, 117552, 125136, 137302, 149784, 161634, 176328, 193471, 205953, 215512, 224676, 242451, 274604, 299568, 323268, 352656, 386942, 411906, 431024, 449352, 484902, 549208, 580413, 617859, 646536, 773884, 823812, 898704, 969804, 1098416, 1160826, 1235718, 1293072, 1547768, 1647624, 1741239, 1939608, 2128181, 2321652, 2471436, 3095536, 3295248, 3482478, 3879216, 4256362, 4643304, 4942872, 6384543, 6964956, 8512724, 9286608, 9885744, 12769086, 13929912, 17025448, 19153629, 25538172, 27859824, 34050896, 38307258, 51076344, 76614516, 102152688, 153229032, 306458064]

約数ペア:

[(1, 306458064), (2, 153229032), (3, 102152688), (4, 76614516), (6, 51076344), (8, 38307258), (9, 34050896), (11, 27859824), (12, 25538172), (16, 19153629), (18, 17025448), (22, 13929912), (24, 12769086), (31, 9885744), (33, 9286608), (36, 8512724), (44, 6964956), (48, 6384543), (62, 4942872), (66, 4643304), (72, 4256362), (79, 3879216), (88, 3482478), (93, 3295248), (99, 3095536), (124, 2471436), (132, 2321652), (144, 2128181), (158, 1939608), (176, 1741239), (186, 1647624), (198, 1547768), (237, 1293072), (248, 1235718), (264, 1160826), (279, 1098416), (316, 969804), (341, 898704), (372, 823812), (396, 773884), (474, 646536), (496, 617859), (528, 580413), (558, 549208), (632, 484902), (682, 449352), (711, 431024), (744, 411906), (792, 386942), (869, 352656), (948, 323268), (1023, 299568), (1116, 274604), (1264, 242451), (1364, 224676), (1422, 215512), (1488, 205953), (1584, 193471), (1738, 176328), (1896, 161634), (2046, 149784), (2232, 137302), (2449, 125136), (2607, 117552), (2728, 112338), (2844, 107756), (3069, 99856), (3476, 88164), (3792, 80817), (4092, 74892), (4464, 68651), (4898, 62568), (5214, 58776), (5456, 56169), (5688, 53878), (6138, 49928), (6241, 49104), (6952, 44082), (7347, 41712), (7821, 39184), (8184, 37446), (9796, 31284), (10428, 29388), (11376, 26939), (12276, 24964), (12482, 24552), (13904, 22041), (14694, 20856), (15642, 19592), (16368, 18723)]