2543133432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 256

約数和(自身を含む): 8006630400

約数和(自身を除く): 5463496968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 61, 74, 76, 84, 111, 114, 122, 133, 148, 152, 168, 183, 222, 228, 244, 259, 266, 296, 353, 366, 399, 427, 444, 456, 488, 518, 532, 703, 706, 732, 777, 798, 854, 888, 1036, 1059, 1064, 1159, 1281, 1406, 1412, 1464, 1554, 1596, 1708, 2072, 2109, 2118, 2257, 2318, 2471, 2562, 2812, 2824, 3108, 3192, 3416, 3477, 4218, 4236, 4514, 4636, 4921, 4942, 5124, 5624, 6216, 6707, 6771, 6954, 7413, 8113, 8436, 8472, 9028, 9272, 9842, 9884, 10248, 13061, 13414, 13542, 13908, 14763, 14826, 15799, 16226, 16872, 18056, 19684, 19768, 20121, 21533, 24339, 26122, 26828, 27084, 27816, 29526, 29652, 31598, 32452, 39183, 39368, 40242, 42883, 43066, 46949, 47397, 48678, 52244, 53656, 54168, 59052, 59304, 63196, 64599, 64904, 78366, 80484, 85766, 86132, 91427, 93898, 94794, 97356, 104488, 118104, 126392, 128649, 129198, 140847, 150731, 156732, 160968, 171532, 172264, 182854, 187796, 189588, 194712, 248159, 257298, 258396, 274281, 281694, 300181, 301462, 313464, 343064, 365708, 375592, 379176, 409127, 452193, 496318, 514596, 516792, 548562, 563388, 600362, 602924, 731416, 744477, 796721, 818254, 900543, 904386, 992636, 1029192, 1097124, 1126776, 1200724, 1205848, 1227381, 1488954, 1593442, 1636508, 1737113, 1801086, 1808772, 1985272, 2194248, 2390163, 2401448, 2454762, 2863889, 2977908, 3186884, 3273016, 3474226, 3602172, 3617544, 4780326, 4909524, 5211339, 5577047, 5727778, 5955816, 6373768, 6948452, 7204344, 8591667, 9560652, 9819048, 10422678, 11154094, 11455556, 13896904, 15137699, 16731141, 17183334, 19121304, 20845356, 22308188, 22911112, 30275398, 33462282, 34366668, 41690712, 44616376, 45413097, 60550796, 66924564, 68733336, 90826194, 105963893, 121101592, 133849128, 181652388, 211927786, 317891679, 363304776, 423855572, 635783358, 847711144, 1271566716, 2543133432]

約数ペア:

[(1, 2543133432), (2, 1271566716), (3, 847711144), (4, 635783358), (6, 423855572), (7, 363304776), (8, 317891679), (12, 211927786), (14, 181652388), (19, 133849128), (21, 121101592), (24, 105963893), (28, 90826194), (37, 68733336), (38, 66924564), (42, 60550796), (56, 45413097), (57, 44616376), (61, 41690712), (74, 34366668), (76, 33462282), (84, 30275398), (111, 22911112), (114, 22308188), (122, 20845356), (133, 19121304), (148, 17183334), (152, 16731141), (168, 15137699), (183, 13896904), (222, 11455556), (228, 11154094), (244, 10422678), (259, 9819048), (266, 9560652), (296, 8591667), (353, 7204344), (366, 6948452), (399, 6373768), (427, 5955816), (444, 5727778), (456, 5577047), (488, 5211339), (518, 4909524), (532, 4780326), (703, 3617544), (706, 3602172), (732, 3474226), (777, 3273016), (798, 3186884), (854, 2977908), (888, 2863889), (1036, 2454762), (1059, 2401448), (1064, 2390163), (1159, 2194248), (1281, 1985272), (1406, 1808772), (1412, 1801086), (1464, 1737113), (1554, 1636508), (1596, 1593442), (1708, 1488954), (2072, 1227381), (2109, 1205848), (2118, 1200724), (2257, 1126776), (2318, 1097124), (2471, 1029192), (2562, 992636), (2812, 904386), (2824, 900543), (3108, 818254), (3192, 796721), (3416, 744477), (3477, 731416), (4218, 602924), (4236, 600362), (4514, 563388), (4636, 548562), (4921, 516792), (4942, 514596), (5124, 496318), (5624, 452193), (6216, 409127), (6707, 379176), (6771, 375592), (6954, 365708), (7413, 343064), (8113, 313464), (8436, 301462), (8472, 300181), (9028, 281694), (9272, 274281), (9842, 258396), (9884, 257298), (10248, 248159), (13061, 194712), (13414, 189588), (13542, 187796), (13908, 182854), (14763, 172264), (14826, 171532), (15799, 160968), (16226, 156732), (16872, 150731), (18056, 140847), (19684, 129198), (19768, 128649), (20121, 126392), (21533, 118104), (24339, 104488), (26122, 97356), (26828, 94794), (27084, 93898), (27816, 91427), (29526, 86132), (29652, 85766), (31598, 80484), (32452, 78366), (39183, 64904), (39368, 64599), (40242, 63196), (42883, 59304), (43066, 59052), (46949, 54168), (47397, 53656), (48678, 52244)]