1918354464

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1637}}^1$

素因数の和:1979

約数の個数: 144

約数和(自身を含む): 5897330712

約数和(自身を除く): 3978976248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 313, 416, 468, 624, 626, 936, 939, 1248, 1252, 1637, 1872, 1878, 2504, 2817, 3274, 3744, 3756, 4069, 4911, 5008, 5634, 6548, 7512, 8138, 9822, 10016, 11268, 12207, 13096, 14733, 15024, 16276, 19644, 21281, 22536, 24414, 26192, 29466, 30048, 32552, 36621, 39288, 42562, 45072, 48828, 52384, 58932, 63843, 65104, 73242, 78576, 85124, 90144, 97656, 117864, 127686, 130208, 146484, 157152, 170248, 191529, 195312, 235728, 255372, 292968, 340496, 383058, 390624, 471456, 510744, 512381, 585936, 680992, 766116, 1021488, 1024762, 1171872, 1532232, 1537143, 2042976, 2049524, 3064464, 3074286, 4099048, 4611429, 6128928, 6148572, 6660953, 8198096, 9222858, 12297144, 13321906, 16396192, 18445716, 19982859, 24594288, 26643812, 36891432, 39965718, 49188576, 53287624, 59948577, 73782864, 79931436, 106575248, 119897154, 147565728, 159862872, 213150496, 239794308, 319725744, 479588616, 639451488, 959177232, 1918354464]

約数ペア:

[(1, 1918354464), (2, 959177232), (3, 639451488), (4, 479588616), (6, 319725744), (8, 239794308), (9, 213150496), (12, 159862872), (13, 147565728), (16, 119897154), (18, 106575248), (24, 79931436), (26, 73782864), (32, 59948577), (36, 53287624), (39, 49188576), (48, 39965718), (52, 36891432), (72, 26643812), (78, 24594288), (96, 19982859), (104, 18445716), (117, 16396192), (144, 13321906), (156, 12297144), (208, 9222858), (234, 8198096), (288, 6660953), (312, 6148572), (313, 6128928), (416, 4611429), (468, 4099048), (624, 3074286), (626, 3064464), (936, 2049524), (939, 2042976), (1248, 1537143), (1252, 1532232), (1637, 1171872), (1872, 1024762), (1878, 1021488), (2504, 766116), (2817, 680992), (3274, 585936), (3744, 512381), (3756, 510744), (4069, 471456), (4911, 390624), (5008, 383058), (5634, 340496), (6548, 292968), (7512, 255372), (8138, 235728), (9822, 195312), (10016, 191529), (11268, 170248), (12207, 157152), (13096, 146484), (14733, 130208), (15024, 127686), (16276, 117864), (19644, 97656), (21281, 90144), (22536, 85124), (24414, 78576), (26192, 73242), (29466, 65104), (30048, 63843), (32552, 58932), (36621, 52384), (39288, 48828), (42562, 45072)]