291297006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:376

約数の個数: 256

約数和(自身を含む): 923166720

約数和(自身を除く): 631869714

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 17, 18, 21, 22, 26, 27, 33, 34, 39, 42, 51, 54, 63, 66, 77, 78, 91, 99, 102, 117, 119, 126, 143, 153, 154, 182, 187, 189, 198, 221, 231, 234, 238, 273, 286, 297, 306, 317, 351, 357, 374, 378, 429, 442, 459, 462, 546, 561, 594, 634, 663, 693, 702, 714, 819, 858, 918, 951, 1001, 1071, 1122, 1287, 1309, 1326, 1386, 1547, 1638, 1683, 1902, 1989, 2002, 2079, 2142, 2219, 2431, 2457, 2574, 2618, 2853, 3003, 3094, 3213, 3366, 3487, 3861, 3927, 3978, 4121, 4158, 4438, 4641, 4862, 4914, 5049, 5389, 5706, 5967, 6006, 6426, 6657, 6974, 7293, 7722, 7854, 8242, 8559, 9009, 9282, 10098, 10461, 10778, 11781, 11934, 12363, 13314, 13923, 14586, 16167, 17017, 17118, 18018, 19971, 20922, 21879, 23562, 24409, 24726, 27027, 27846, 28847, 31383, 32334, 34034, 35343, 37089, 37723, 39942, 41769, 43758, 45331, 48501, 48818, 51051, 54054, 57694, 59279, 59913, 62766, 65637, 70057, 70686, 73227, 74178, 75446, 83538, 86541, 90662, 94149, 97002, 102102, 111267, 113169, 118558, 119826, 131274, 135993, 140114, 145503, 146454, 153153, 173082, 177837, 188298, 210171, 219681, 222534, 226338, 259623, 271986, 291006, 306306, 317317, 339507, 355674, 407979, 414953, 420342, 439362, 459459, 490399, 519246, 533511, 630513, 634634, 659043, 679014, 770627, 778869, 815958, 829906, 918918, 951951, 980798, 1018521, 1067022, 1223937, 1244859, 1261026, 1318086, 1471197, 1541254, 1557738, 1600533, 1891539, 1903902, 2037042, 2311881, 2447874, 2489718, 2855853, 2942394, 3201066, 3734577, 3783078, 4413591, 4623762, 5394389, 5711706, 6935643, 7469154, 8567559, 8827182, 10788778, 11203731, 13240773, 13871286, 16183167, 17135118, 20806929, 22407462, 26481546, 32366334, 41613858, 48549501, 97099002, 145648503, 291297006]

約数ペア:

[(1, 291297006), (2, 145648503), (3, 97099002), (6, 48549501), (7, 41613858), (9, 32366334), (11, 26481546), (13, 22407462), (14, 20806929), (17, 17135118), (18, 16183167), (21, 13871286), (22, 13240773), (26, 11203731), (27, 10788778), (33, 8827182), (34, 8567559), (39, 7469154), (42, 6935643), (51, 5711706), (54, 5394389), (63, 4623762), (66, 4413591), (77, 3783078), (78, 3734577), (91, 3201066), (99, 2942394), (102, 2855853), (117, 2489718), (119, 2447874), (126, 2311881), (143, 2037042), (153, 1903902), (154, 1891539), (182, 1600533), (187, 1557738), (189, 1541254), (198, 1471197), (221, 1318086), (231, 1261026), (234, 1244859), (238, 1223937), (273, 1067022), (286, 1018521), (297, 980798), (306, 951951), (317, 918918), (351, 829906), (357, 815958), (374, 778869), (378, 770627), (429, 679014), (442, 659043), (459, 634634), (462, 630513), (546, 533511), (561, 519246), (594, 490399), (634, 459459), (663, 439362), (693, 420342), (702, 414953), (714, 407979), (819, 355674), (858, 339507), (918, 317317), (951, 306306), (1001, 291006), (1071, 271986), (1122, 259623), (1287, 226338), (1309, 222534), (1326, 219681), (1386, 210171), (1547, 188298), (1638, 177837), (1683, 173082), (1902, 153153), (1989, 146454), (2002, 145503), (2079, 140114), (2142, 135993), (2219, 131274), (2431, 119826), (2457, 118558), (2574, 113169), (2618, 111267), (2853, 102102), (3003, 97002), (3094, 94149), (3213, 90662), (3366, 86541), (3487, 83538), (3861, 75446), (3927, 74178), (3978, 73227), (4121, 70686), (4158, 70057), (4438, 65637), (4641, 62766), (4862, 59913), (4914, 59279), (5049, 57694), (5389, 54054), (5706, 51051), (5967, 48818), (6006, 48501), (6426, 45331), (6657, 43758), (6974, 41769), (7293, 39942), (7722, 37723), (7854, 37089), (8242, 35343), (8559, 34034), (9009, 32334), (9282, 31383), (10098, 28847), (10461, 27846), (10778, 27027), (11781, 24726), (11934, 24409), (12363, 23562), (13314, 21879), (13923, 20922), (14586, 19971), (16167, 18018), (17017, 17118)]