42812016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 131658240

約数和(自身を除く): 88846224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 23, 24, 26, 38, 39, 46, 48, 52, 57, 69, 76, 78, 92, 104, 114, 138, 152, 156, 157, 184, 208, 228, 247, 276, 299, 304, 312, 314, 368, 437, 456, 471, 494, 552, 598, 624, 628, 741, 874, 897, 912, 942, 988, 1104, 1196, 1256, 1311, 1482, 1748, 1794, 1884, 1976, 2041, 2392, 2512, 2622, 2964, 2983, 3496, 3588, 3611, 3768, 3952, 4082, 4784, 5244, 5681, 5928, 5966, 6123, 6992, 7176, 7222, 7536, 8164, 8949, 10488, 10833, 11362, 11856, 11932, 12246, 14352, 14444, 16328, 17043, 17898, 20976, 21666, 22724, 23864, 24492, 28888, 32656, 34086, 35796, 38779, 43332, 45448, 46943, 47728, 48984, 57776, 68172, 68609, 71592, 77558, 86664, 90896, 93886, 97968, 116337, 136344, 137218, 140829, 143184, 155116, 173328, 187772, 205827, 232674, 272688, 274436, 281658, 310232, 375544, 411654, 465348, 548872, 563316, 620464, 751088, 823308, 891917, 930696, 1097744, 1126632, 1646616, 1783834, 1861392, 2253264, 2675751, 3293232, 3567668, 5351502, 7135336, 10703004, 14270672, 21406008, 42812016]

約数ペア:

[(1, 42812016), (2, 21406008), (3, 14270672), (4, 10703004), (6, 7135336), (8, 5351502), (12, 3567668), (13, 3293232), (16, 2675751), (19, 2253264), (23, 1861392), (24, 1783834), (26, 1646616), (38, 1126632), (39, 1097744), (46, 930696), (48, 891917), (52, 823308), (57, 751088), (69, 620464), (76, 563316), (78, 548872), (92, 465348), (104, 411654), (114, 375544), (138, 310232), (152, 281658), (156, 274436), (157, 272688), (184, 232674), (208, 205827), (228, 187772), (247, 173328), (276, 155116), (299, 143184), (304, 140829), (312, 137218), (314, 136344), (368, 116337), (437, 97968), (456, 93886), (471, 90896), (494, 86664), (552, 77558), (598, 71592), (624, 68609), (628, 68172), (741, 57776), (874, 48984), (897, 47728), (912, 46943), (942, 45448), (988, 43332), (1104, 38779), (1196, 35796), (1256, 34086), (1311, 32656), (1482, 28888), (1748, 24492), (1794, 23864), (1884, 22724), (1976, 21666), (2041, 20976), (2392, 17898), (2512, 17043), (2622, 16328), (2964, 14444), (2983, 14352), (3496, 12246), (3588, 11932), (3611, 11856), (3768, 11362), (3952, 10833), (4082, 10488), (4784, 8949), (5244, 8164), (5681, 7536), (5928, 7222), (5966, 7176), (6123, 6992)]