643010256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9521}}^1$

素因数の和:9609

約数の個数: 120

約数和(自身を含む): 2087527104

約数和(自身を除く): 1444516848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 67, 72, 84, 112, 126, 134, 144, 168, 201, 252, 268, 336, 402, 469, 504, 536, 603, 804, 938, 1008, 1072, 1206, 1407, 1608, 1876, 2412, 2814, 3216, 3752, 4221, 4824, 5628, 7504, 8442, 9521, 9648, 11256, 16884, 19042, 22512, 28563, 33768, 38084, 57126, 66647, 67536, 76168, 85689, 114252, 133294, 152336, 171378, 199941, 228504, 266588, 342756, 399882, 457008, 533176, 599823, 637907, 685512, 799764, 1066352, 1199646, 1275814, 1371024, 1599528, 1913721, 2399292, 2551628, 3199056, 3827442, 4465349, 4798584, 5103256, 5741163, 7654884, 8930698, 9597168, 10206512, 11482326, 13396047, 15309768, 17861396, 22964652, 26792094, 30619536, 35722792, 40188141, 45929304, 53584188, 71445584, 80376282, 91858608, 107168376, 160752564, 214336752, 321505128, 643010256]

約数ペア:

[(1, 643010256), (2, 321505128), (3, 214336752), (4, 160752564), (6, 107168376), (7, 91858608), (8, 80376282), (9, 71445584), (12, 53584188), (14, 45929304), (16, 40188141), (18, 35722792), (21, 30619536), (24, 26792094), (28, 22964652), (36, 17861396), (42, 15309768), (48, 13396047), (56, 11482326), (63, 10206512), (67, 9597168), (72, 8930698), (84, 7654884), (112, 5741163), (126, 5103256), (134, 4798584), (144, 4465349), (168, 3827442), (201, 3199056), (252, 2551628), (268, 2399292), (336, 1913721), (402, 1599528), (469, 1371024), (504, 1275814), (536, 1199646), (603, 1066352), (804, 799764), (938, 685512), (1008, 637907), (1072, 599823), (1206, 533176), (1407, 457008), (1608, 399882), (1876, 342756), (2412, 266588), (2814, 228504), (3216, 199941), (3752, 171378), (4221, 152336), (4824, 133294), (5628, 114252), (7504, 85689), (8442, 76168), (9521, 67536), (9648, 66647), (11256, 57126), (16884, 38084), (19042, 33768), (22512, 28563)]