404296776

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 1227473520

約数和(自身を除く): 823176744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 61, 72, 73, 78, 97, 104, 117, 122, 146, 156, 183, 194, 219, 234, 244, 291, 292, 312, 366, 388, 438, 468, 488, 549, 582, 584, 657, 732, 776, 793, 873, 876, 936, 949, 1098, 1164, 1261, 1314, 1464, 1586, 1746, 1752, 1898, 2196, 2328, 2379, 2522, 2628, 2847, 3172, 3492, 3783, 3796, 4392, 4453, 4758, 5044, 5256, 5694, 5917, 6344, 6984, 7081, 7137, 7566, 7592, 8541, 8906, 9516, 10088, 11349, 11388, 11834, 13359, 14162, 14274, 15132, 17082, 17751, 17812, 19032, 21243, 22698, 22776, 23668, 26718, 28324, 28548, 30264, 34164, 35502, 35624, 40077, 42486, 45396, 47336, 53253, 53436, 56648, 57096, 57889, 63729, 68328, 71004, 76921, 80154, 84972, 90792, 92053, 106506, 106872, 115778, 127458, 142008, 153842, 160308, 169944, 173667, 184106, 213012, 230763, 231556, 254916, 276159, 307684, 320616, 347334, 368212, 426024, 431941, 461526, 463112, 509832, 521001, 552318, 615368, 692289, 694668, 736424, 828477, 863882, 923052, 1042002, 1104636, 1295823, 1384578, 1389336, 1656954, 1727764, 1846104, 2084004, 2209272, 2591646, 2769156, 3313908, 3455528, 3887469, 4168008, 5183292, 5538312, 5615233, 6627816, 7774938, 10366584, 11230466, 15549876, 16845699, 22460932, 31099752, 33691398, 44921864, 50537097, 67382796, 101074194, 134765592, 202148388, 404296776]

約数ペア:

[(1, 404296776), (2, 202148388), (3, 134765592), (4, 101074194), (6, 67382796), (8, 50537097), (9, 44921864), (12, 33691398), (13, 31099752), (18, 22460932), (24, 16845699), (26, 15549876), (36, 11230466), (39, 10366584), (52, 7774938), (61, 6627816), (72, 5615233), (73, 5538312), (78, 5183292), (97, 4168008), (104, 3887469), (117, 3455528), (122, 3313908), (146, 2769156), (156, 2591646), (183, 2209272), (194, 2084004), (219, 1846104), (234, 1727764), (244, 1656954), (291, 1389336), (292, 1384578), (312, 1295823), (366, 1104636), (388, 1042002), (438, 923052), (468, 863882), (488, 828477), (549, 736424), (582, 694668), (584, 692289), (657, 615368), (732, 552318), (776, 521001), (793, 509832), (873, 463112), (876, 461526), (936, 431941), (949, 426024), (1098, 368212), (1164, 347334), (1261, 320616), (1314, 307684), (1464, 276159), (1586, 254916), (1746, 231556), (1752, 230763), (1898, 213012), (2196, 184106), (2328, 173667), (2379, 169944), (2522, 160308), (2628, 153842), (2847, 142008), (3172, 127458), (3492, 115778), (3783, 106872), (3796, 106506), (4392, 92053), (4453, 90792), (4758, 84972), (5044, 80154), (5256, 76921), (5694, 71004), (5917, 68328), (6344, 63729), (6984, 57889), (7081, 57096), (7137, 56648), (7566, 53436), (7592, 53253), (8541, 47336), (8906, 45396), (9516, 42486), (10088, 40077), (11349, 35624), (11388, 35502), (11834, 34164), (13359, 30264), (14162, 28548), (14274, 28324), (15132, 26718), (17082, 23668), (17751, 22776), (17812, 22698), (19032, 21243)]