308390976

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 280

約数和(自身を含む): 1003157760

約数和(自身を除く): 694766784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 81, 93, 96, 101, 108, 114, 124, 144, 152, 162, 171, 186, 192, 202, 216, 228, 248, 279, 288, 303, 304, 324, 342, 372, 404, 432, 456, 496, 513, 558, 576, 589, 606, 608, 648, 684, 744, 808, 837, 864, 909, 912, 992, 1026, 1116, 1178, 1212, 1216, 1296, 1368, 1488, 1539, 1616, 1674, 1728, 1767, 1818, 1824, 1919, 1984, 2052, 2232, 2356, 2424, 2511, 2592, 2727, 2736, 2976, 3078, 3131, 3232, 3348, 3534, 3636, 3648, 3838, 4104, 4464, 4712, 4848, 5022, 5184, 5301, 5454, 5472, 5757, 5952, 6156, 6262, 6464, 6696, 7068, 7272, 7676, 8181, 8208, 8928, 9393, 9424, 9696, 10044, 10602, 10908, 10944, 11514, 12312, 12524, 13392, 14136, 14544, 15352, 15903, 16362, 16416, 17271, 17856, 18786, 18848, 19392, 20088, 21204, 21816, 23028, 24624, 25048, 26784, 28179, 28272, 29088, 30704, 31806, 32724, 32832, 34542, 37572, 37696, 40176, 42408, 43632, 46056, 47709, 49248, 50096, 51813, 53568, 56358, 56544, 58176, 59489, 61408, 63612, 65448, 69084, 75144, 80352, 84537, 84816, 87264, 92112, 95418, 98496, 100192, 103626, 112716, 113088, 118978, 122816, 127224, 130896, 138168, 150288, 155439, 160704, 169074, 169632, 174528, 178467, 184224, 190836, 200384, 207252, 225432, 237956, 253611, 254448, 261792, 276336, 300576, 310878, 338148, 339264, 356934, 368448, 381672, 414504, 450864, 475912, 507222, 508896, 523584, 535401, 552672, 601152, 621756, 676296, 713868, 763344, 829008, 901728, 951824, 1014444, 1017792, 1070802, 1105344, 1243512, 1352592, 1427736, 1526688, 1606203, 1658016, 1803456, 1903648, 2028888, 2141604, 2487024, 2705184, 2855472, 3053376, 3212406, 3316032, 3807296, 4057776, 4283208, 4818609, 4974048, 5410368, 5710944, 6424812, 8115552, 8566416, 9637218, 9948096, 11421888, 12849624, 16231104, 17132832, 19274436, 25699248, 34265664, 38548872, 51398496, 77097744, 102796992, 154195488, 308390976]

約数ペア:

[(1, 308390976), (2, 154195488), (3, 102796992), (4, 77097744), (6, 51398496), (8, 38548872), (9, 34265664), (12, 25699248), (16, 19274436), (18, 17132832), (19, 16231104), (24, 12849624), (27, 11421888), (31, 9948096), (32, 9637218), (36, 8566416), (38, 8115552), (48, 6424812), (54, 5710944), (57, 5410368), (62, 4974048), (64, 4818609), (72, 4283208), (76, 4057776), (81, 3807296), (93, 3316032), (96, 3212406), (101, 3053376), (108, 2855472), (114, 2705184), (124, 2487024), (144, 2141604), (152, 2028888), (162, 1903648), (171, 1803456), (186, 1658016), (192, 1606203), (202, 1526688), (216, 1427736), (228, 1352592), (248, 1243512), (279, 1105344), (288, 1070802), (303, 1017792), (304, 1014444), (324, 951824), (342, 901728), (372, 829008), (404, 763344), (432, 713868), (456, 676296), (496, 621756), (513, 601152), (558, 552672), (576, 535401), (589, 523584), (606, 508896), (608, 507222), (648, 475912), (684, 450864), (744, 414504), (808, 381672), (837, 368448), (864, 356934), (909, 339264), (912, 338148), (992, 310878), (1026, 300576), (1116, 276336), (1178, 261792), (1212, 254448), (1216, 253611), (1296, 237956), (1368, 225432), (1488, 207252), (1539, 200384), (1616, 190836), (1674, 184224), (1728, 178467), (1767, 174528), (1818, 169632), (1824, 169074), (1919, 160704), (1984, 155439), (2052, 150288), (2232, 138168), (2356, 130896), (2424, 127224), (2511, 122816), (2592, 118978), (2727, 113088), (2736, 112716), (2976, 103626), (3078, 100192), (3131, 98496), (3232, 95418), (3348, 92112), (3534, 87264), (3636, 84816), (3648, 84537), (3838, 80352), (4104, 75144), (4464, 69084), (4712, 65448), (4848, 63612), (5022, 61408), (5184, 59489), (5301, 58176), (5454, 56544), (5472, 56358), (5757, 53568), (5952, 51813), (6156, 50096), (6262, 49248), (6464, 47709), (6696, 46056), (7068, 43632), (7272, 42408), (7676, 40176), (8181, 37696), (8208, 37572), (8928, 34542), (9393, 32832), (9424, 32724), (9696, 31806), (10044, 30704), (10602, 29088), (10908, 28272), (10944, 28179), (11514, 26784), (12312, 25048), (12524, 24624), (13392, 23028), (14136, 21816), (14544, 21204), (15352, 20088), (15903, 19392), (16362, 18848), (16416, 18786), (17271, 17856)]