123441552

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 402974208

約数和(自身を除く): 279532656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 47, 48, 52, 61, 69, 72, 78, 92, 94, 104, 117, 122, 138, 141, 144, 156, 183, 184, 188, 207, 208, 234, 244, 276, 282, 299, 312, 366, 368, 376, 414, 423, 468, 488, 549, 552, 564, 598, 611, 624, 732, 752, 793, 828, 846, 897, 936, 976, 1081, 1098, 1104, 1128, 1196, 1222, 1403, 1464, 1586, 1656, 1692, 1794, 1833, 1872, 2162, 2196, 2256, 2379, 2392, 2444, 2691, 2806, 2867, 2928, 3172, 3243, 3312, 3384, 3588, 3666, 4209, 4324, 4392, 4758, 4784, 4888, 5382, 5499, 5612, 5734, 6344, 6486, 6768, 7137, 7176, 7332, 8418, 8601, 8648, 8784, 9516, 9729, 9776, 10764, 10998, 11224, 11468, 12627, 12688, 12972, 14053, 14274, 14352, 14664, 16836, 17202, 17296, 18239, 19032, 19458, 21528, 21996, 22448, 22936, 25254, 25803, 25944, 28106, 28548, 29328, 33672, 34404, 36478, 37271, 38064, 38916, 42159, 43056, 43992, 45872, 50508, 51606, 51888, 54717, 56212, 57096, 65941, 67344, 68808, 72956, 74542, 77832, 84318, 87984, 101016, 103212, 109434, 111813, 112424, 114192, 126477, 131882, 137616, 145912, 149084, 155664, 164151, 168636, 197823, 202032, 206424, 218868, 223626, 224848, 252954, 263764, 291824, 298168, 328302, 335439, 337272, 395646, 412848, 437736, 447252, 505908, 527528, 593469, 596336, 656604, 670878, 674544, 791292, 857233, 875472, 894504, 1011816, 1055056, 1186938, 1313208, 1341756, 1582584, 1714466, 1789008, 2023632, 2373876, 2571699, 2626416, 2683512, 3165168, 3428932, 4747752, 5143398, 5367024, 6857864, 7715097, 9495504, 10286796, 13715728, 15430194, 20573592, 30860388, 41147184, 61720776, 123441552]

約数ペア:

[(1, 123441552), (2, 61720776), (3, 41147184), (4, 30860388), (6, 20573592), (8, 15430194), (9, 13715728), (12, 10286796), (13, 9495504), (16, 7715097), (18, 6857864), (23, 5367024), (24, 5143398), (26, 4747752), (36, 3428932), (39, 3165168), (46, 2683512), (47, 2626416), (48, 2571699), (52, 2373876), (61, 2023632), (69, 1789008), (72, 1714466), (78, 1582584), (92, 1341756), (94, 1313208), (104, 1186938), (117, 1055056), (122, 1011816), (138, 894504), (141, 875472), (144, 857233), (156, 791292), (183, 674544), (184, 670878), (188, 656604), (207, 596336), (208, 593469), (234, 527528), (244, 505908), (276, 447252), (282, 437736), (299, 412848), (312, 395646), (366, 337272), (368, 335439), (376, 328302), (414, 298168), (423, 291824), (468, 263764), (488, 252954), (549, 224848), (552, 223626), (564, 218868), (598, 206424), (611, 202032), (624, 197823), (732, 168636), (752, 164151), (793, 155664), (828, 149084), (846, 145912), (897, 137616), (936, 131882), (976, 126477), (1081, 114192), (1098, 112424), (1104, 111813), (1128, 109434), (1196, 103212), (1222, 101016), (1403, 87984), (1464, 84318), (1586, 77832), (1656, 74542), (1692, 72956), (1794, 68808), (1833, 67344), (1872, 65941), (2162, 57096), (2196, 56212), (2256, 54717), (2379, 51888), (2392, 51606), (2444, 50508), (2691, 45872), (2806, 43992), (2867, 43056), (2928, 42159), (3172, 38916), (3243, 38064), (3312, 37271), (3384, 36478), (3588, 34404), (3666, 33672), (4209, 29328), (4324, 28548), (4392, 28106), (4758, 25944), (4784, 25803), (4888, 25254), (5382, 22936), (5499, 22448), (5612, 21996), (5734, 21528), (6344, 19458), (6486, 19032), (6768, 18239), (7137, 17296), (7176, 17202), (7332, 16836), (8418, 14664), (8601, 14352), (8648, 14274), (8784, 14053), (9516, 12972), (9729, 12688), (9776, 12627), (10764, 11468), (10998, 11224)]