310927248

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 280

約数和(自身を含む): 1008358080

約数和(自身を除く): 697430832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 36, 38, 46, 48, 54, 57, 61, 69, 72, 76, 81, 92, 108, 114, 122, 138, 144, 152, 162, 171, 183, 184, 207, 216, 228, 243, 244, 276, 304, 324, 342, 366, 368, 414, 432, 437, 456, 486, 488, 513, 549, 552, 621, 648, 684, 729, 732, 828, 874, 912, 972, 976, 1026, 1098, 1104, 1159, 1242, 1296, 1311, 1368, 1403, 1458, 1464, 1539, 1647, 1656, 1748, 1863, 1944, 2052, 2196, 2318, 2484, 2622, 2736, 2806, 2916, 2928, 3078, 3294, 3312, 3477, 3496, 3726, 3888, 3933, 4104, 4209, 4392, 4617, 4636, 4941, 4968, 5244, 5589, 5612, 5832, 6156, 6588, 6954, 6992, 7452, 7866, 8208, 8418, 8784, 9234, 9272, 9882, 9936, 10431, 10488, 11178, 11224, 11664, 11799, 12312, 12627, 13176, 13851, 13908, 14823, 14904, 15732, 16767, 16836, 18468, 18544, 19764, 20862, 20976, 22356, 22448, 23598, 24624, 25254, 26352, 26657, 27702, 27816, 29646, 29808, 31293, 31464, 33534, 33672, 35397, 36936, 37881, 39528, 41724, 44469, 44712, 47196, 50508, 53314, 55404, 55632, 59292, 62586, 62928, 67068, 67344, 70794, 73872, 75762, 79056, 79971, 83448, 88938, 89424, 93879, 94392, 101016, 106191, 106628, 110808, 113643, 118584, 125172, 134136, 141588, 151524, 159942, 166896, 177876, 187758, 188784, 202032, 212382, 213256, 221616, 227286, 237168, 239913, 250344, 268272, 281637, 283176, 303048, 318573, 319884, 340929, 355752, 375516, 424764, 426512, 454572, 479826, 500688, 563274, 566352, 606096, 637146, 639768, 681858, 711504, 719739, 751032, 844911, 849528, 909144, 959652, 1022787, 1126548, 1274292, 1279536, 1363716, 1439478, 1502064, 1689822, 1699056, 1818288, 1919304, 2045574, 2159217, 2253096, 2548584, 2727432, 2878956, 3379644, 3838608, 4091148, 4318434, 4506192, 5097168, 5454864, 5757912, 6477651, 6759288, 8182296, 8636868, 11515824, 12955302, 13518576, 16364592, 17273736, 19432953, 25910604, 34547472, 38865906, 51821208, 77731812, 103642416, 155463624, 310927248]

約数ペア:

[(1, 310927248), (2, 155463624), (3, 103642416), (4, 77731812), (6, 51821208), (8, 38865906), (9, 34547472), (12, 25910604), (16, 19432953), (18, 17273736), (19, 16364592), (23, 13518576), (24, 12955302), (27, 11515824), (36, 8636868), (38, 8182296), (46, 6759288), (48, 6477651), (54, 5757912), (57, 5454864), (61, 5097168), (69, 4506192), (72, 4318434), (76, 4091148), (81, 3838608), (92, 3379644), (108, 2878956), (114, 2727432), (122, 2548584), (138, 2253096), (144, 2159217), (152, 2045574), (162, 1919304), (171, 1818288), (183, 1699056), (184, 1689822), (207, 1502064), (216, 1439478), (228, 1363716), (243, 1279536), (244, 1274292), (276, 1126548), (304, 1022787), (324, 959652), (342, 909144), (366, 849528), (368, 844911), (414, 751032), (432, 719739), (437, 711504), (456, 681858), (486, 639768), (488, 637146), (513, 606096), (549, 566352), (552, 563274), (621, 500688), (648, 479826), (684, 454572), (729, 426512), (732, 424764), (828, 375516), (874, 355752), (912, 340929), (972, 319884), (976, 318573), (1026, 303048), (1098, 283176), (1104, 281637), (1159, 268272), (1242, 250344), (1296, 239913), (1311, 237168), (1368, 227286), (1403, 221616), (1458, 213256), (1464, 212382), (1539, 202032), (1647, 188784), (1656, 187758), (1748, 177876), (1863, 166896), (1944, 159942), (2052, 151524), (2196, 141588), (2318, 134136), (2484, 125172), (2622, 118584), (2736, 113643), (2806, 110808), (2916, 106628), (2928, 106191), (3078, 101016), (3294, 94392), (3312, 93879), (3477, 89424), (3496, 88938), (3726, 83448), (3888, 79971), (3933, 79056), (4104, 75762), (4209, 73872), (4392, 70794), (4617, 67344), (4636, 67068), (4941, 62928), (4968, 62586), (5244, 59292), (5589, 55632), (5612, 55404), (5832, 53314), (6156, 50508), (6588, 47196), (6954, 44712), (6992, 44469), (7452, 41724), (7866, 39528), (8208, 37881), (8418, 36936), (8784, 35397), (9234, 33672), (9272, 33534), (9882, 31464), (9936, 31293), (10431, 29808), (10488, 29646), (11178, 27816), (11224, 27702), (11664, 26657), (11799, 26352), (12312, 25254), (12627, 24624), (13176, 23598), (13851, 22448), (13908, 22356), (14823, 20976), (14904, 20862), (15732, 19764), (16767, 18544), (16836, 18468)]