308341728

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2131

約数の個数: 144

約数和(自身を含む): 957640320

約数和(自身を除く): 649298592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 864, 912, 972, 1026, 1296, 1368, 1539, 1824, 1944, 2052, 2087, 2592, 2736, 3078, 3888, 4104, 4174, 4617, 5472, 6156, 6261, 7776, 8208, 8348, 9234, 12312, 12522, 16416, 16696, 18468, 18783, 24624, 25044, 33392, 36936, 37566, 39653, 49248, 50088, 56349, 66784, 73872, 75132, 79306, 100176, 112698, 118959, 147744, 150264, 158612, 169047, 200352, 225396, 237918, 300528, 317224, 338094, 356877, 450792, 475836, 507141, 601056, 634448, 676188, 713754, 901584, 951672, 1014282, 1070631, 1268896, 1352376, 1427508, 1803168, 1903344, 2028564, 2141262, 2704752, 2855016, 3211893, 3806688, 4057128, 4282524, 5409504, 5710032, 6423786, 8114256, 8565048, 9635679, 11420064, 12847572, 16228512, 17130096, 19271358, 25695144, 34260192, 38542716, 51390288, 77085432, 102780576, 154170864, 308341728]

約数ペア:

[(1, 308341728), (2, 154170864), (3, 102780576), (4, 77085432), (6, 51390288), (8, 38542716), (9, 34260192), (12, 25695144), (16, 19271358), (18, 17130096), (19, 16228512), (24, 12847572), (27, 11420064), (32, 9635679), (36, 8565048), (38, 8114256), (48, 6423786), (54, 5710032), (57, 5409504), (72, 4282524), (76, 4057128), (81, 3806688), (96, 3211893), (108, 2855016), (114, 2704752), (144, 2141262), (152, 2028564), (162, 1903344), (171, 1803168), (216, 1427508), (228, 1352376), (243, 1268896), (288, 1070631), (304, 1014282), (324, 951672), (342, 901584), (432, 713754), (456, 676188), (486, 634448), (513, 601056), (608, 507141), (648, 475836), (684, 450792), (864, 356877), (912, 338094), (972, 317224), (1026, 300528), (1296, 237918), (1368, 225396), (1539, 200352), (1824, 169047), (1944, 158612), (2052, 150264), (2087, 147744), (2592, 118959), (2736, 112698), (3078, 100176), (3888, 79306), (4104, 75132), (4174, 73872), (4617, 66784), (5472, 56349), (6156, 50088), (6261, 49248), (7776, 39653), (8208, 37566), (8348, 36936), (9234, 33392), (12312, 25044), (12522, 24624), (16416, 18783), (16696, 18468)]