42346248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 128286720

約数和(自身を除く): 85940472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 47, 56, 62, 84, 93, 94, 124, 141, 168, 173, 186, 188, 217, 248, 282, 329, 346, 372, 376, 434, 519, 564, 651, 658, 692, 744, 868, 987, 1038, 1128, 1211, 1302, 1316, 1384, 1457, 1736, 1974, 2076, 2422, 2604, 2632, 2914, 3633, 3948, 4152, 4371, 4844, 5208, 5363, 5828, 7266, 7896, 8131, 8742, 9688, 10199, 10726, 11656, 14532, 16089, 16262, 17484, 20398, 21452, 24393, 29064, 30597, 32178, 32524, 34968, 37541, 40796, 42904, 48786, 56917, 61194, 64356, 65048, 75082, 81592, 97572, 112623, 113834, 122388, 128712, 150164, 170751, 195144, 225246, 227668, 244776, 252061, 300328, 341502, 450492, 455336, 504122, 683004, 756183, 900984, 1008244, 1366008, 1512366, 1764427, 2016488, 3024732, 3528854, 5293281, 6049464, 7057708, 10586562, 14115416, 21173124, 42346248]

約数ペア:

[(1, 42346248), (2, 21173124), (3, 14115416), (4, 10586562), (6, 7057708), (7, 6049464), (8, 5293281), (12, 3528854), (14, 3024732), (21, 2016488), (24, 1764427), (28, 1512366), (31, 1366008), (42, 1008244), (47, 900984), (56, 756183), (62, 683004), (84, 504122), (93, 455336), (94, 450492), (124, 341502), (141, 300328), (168, 252061), (173, 244776), (186, 227668), (188, 225246), (217, 195144), (248, 170751), (282, 150164), (329, 128712), (346, 122388), (372, 113834), (376, 112623), (434, 97572), (519, 81592), (564, 75082), (651, 65048), (658, 64356), (692, 61194), (744, 56917), (868, 48786), (987, 42904), (1038, 40796), (1128, 37541), (1211, 34968), (1302, 32524), (1316, 32178), (1384, 30597), (1457, 29064), (1736, 24393), (1974, 21452), (2076, 20398), (2422, 17484), (2604, 16262), (2632, 16089), (2914, 14532), (3633, 11656), (3948, 10726), (4152, 10199), (4371, 9688), (4844, 8742), (5208, 8131), (5363, 7896), (5828, 7266)]