219455616

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 610727040

約数和(自身を除く): 391271424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 53, 64, 82, 96, 106, 123, 128, 159, 164, 192, 212, 246, 263, 318, 328, 384, 424, 492, 526, 636, 656, 789, 848, 984, 1052, 1272, 1312, 1578, 1696, 1968, 2104, 2173, 2544, 2624, 3156, 3392, 3936, 4208, 4346, 5088, 5248, 6312, 6519, 6784, 7872, 8416, 8692, 10176, 10783, 12624, 13038, 13939, 15744, 16832, 17384, 20352, 21566, 25248, 26076, 27878, 32349, 33664, 34768, 41817, 43132, 50496, 52152, 55756, 64698, 69536, 83634, 86264, 100992, 104304, 111512, 129396, 139072, 167268, 172528, 208608, 223024, 258792, 278144, 334536, 345056, 417216, 446048, 517584, 571499, 669072, 690112, 834432, 892096, 1035168, 1142998, 1338144, 1380224, 1714497, 1784192, 2070336, 2285996, 2676288, 3428994, 4140672, 4571992, 5352576, 6857988, 9143984, 13715976, 18287968, 27431952, 36575936, 54863904, 73151872, 109727808, 219455616]

約数ペア:

[(1, 219455616), (2, 109727808), (3, 73151872), (4, 54863904), (6, 36575936), (8, 27431952), (12, 18287968), (16, 13715976), (24, 9143984), (32, 6857988), (41, 5352576), (48, 4571992), (53, 4140672), (64, 3428994), (82, 2676288), (96, 2285996), (106, 2070336), (123, 1784192), (128, 1714497), (159, 1380224), (164, 1338144), (192, 1142998), (212, 1035168), (246, 892096), (263, 834432), (318, 690112), (328, 669072), (384, 571499), (424, 517584), (492, 446048), (526, 417216), (636, 345056), (656, 334536), (789, 278144), (848, 258792), (984, 223024), (1052, 208608), (1272, 172528), (1312, 167268), (1578, 139072), (1696, 129396), (1968, 111512), (2104, 104304), (2173, 100992), (2544, 86264), (2624, 83634), (3156, 69536), (3392, 64698), (3936, 55756), (4208, 52152), (4346, 50496), (5088, 43132), (5248, 41817), (6312, 34768), (6519, 33664), (6784, 32349), (7872, 27878), (8416, 26076), (8692, 25248), (10176, 21566), (10783, 20352), (12624, 17384), (13038, 16832), (13939, 15744)]