1118181456

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1877}}^1$

素因数の和:2098

約数の個数: 160

約数和(自身を含む): 3688692480

約数和(自身を除く): 2570511024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 197, 216, 252, 336, 378, 394, 432, 504, 591, 756, 788, 1008, 1182, 1379, 1512, 1576, 1773, 1877, 2364, 2758, 3024, 3152, 3546, 3754, 4137, 4728, 5319, 5516, 5631, 7092, 7508, 8274, 9456, 10638, 11032, 11262, 12411, 13139, 14184, 15016, 16548, 16893, 21276, 22064, 22524, 24822, 26278, 28368, 30032, 33096, 33786, 37233, 39417, 42552, 45048, 49644, 50679, 52556, 66192, 67572, 74466, 78834, 85104, 90096, 99288, 101358, 105112, 118251, 135144, 148932, 157668, 198576, 202716, 210224, 236502, 270288, 297864, 315336, 354753, 369769, 405432, 473004, 595728, 630672, 709506, 739538, 810864, 946008, 1109307, 1419012, 1479076, 1892016, 2218614, 2588383, 2838024, 2958152, 3327921, 4437228, 5176766, 5676048, 5916304, 6655842, 7765149, 8874456, 9983763, 10353532, 13311684, 15530298, 17748912, 19967526, 20707064, 23295447, 26623368, 31060596, 39935052, 41414128, 46590894, 53246736, 62121192, 69886341, 79870104, 93181788, 124242384, 139772682, 159740208, 186363576, 279545364, 372727152, 559090728, 1118181456]

約数ペア:

[(1, 1118181456), (2, 559090728), (3, 372727152), (4, 279545364), (6, 186363576), (7, 159740208), (8, 139772682), (9, 124242384), (12, 93181788), (14, 79870104), (16, 69886341), (18, 62121192), (21, 53246736), (24, 46590894), (27, 41414128), (28, 39935052), (36, 31060596), (42, 26623368), (48, 23295447), (54, 20707064), (56, 19967526), (63, 17748912), (72, 15530298), (84, 13311684), (108, 10353532), (112, 9983763), (126, 8874456), (144, 7765149), (168, 6655842), (189, 5916304), (197, 5676048), (216, 5176766), (252, 4437228), (336, 3327921), (378, 2958152), (394, 2838024), (432, 2588383), (504, 2218614), (591, 1892016), (756, 1479076), (788, 1419012), (1008, 1109307), (1182, 946008), (1379, 810864), (1512, 739538), (1576, 709506), (1773, 630672), (1877, 595728), (2364, 473004), (2758, 405432), (3024, 369769), (3152, 354753), (3546, 315336), (3754, 297864), (4137, 270288), (4728, 236502), (5319, 210224), (5516, 202716), (5631, 198576), (7092, 157668), (7508, 148932), (8274, 135144), (9456, 118251), (10638, 105112), (11032, 101358), (11262, 99288), (12411, 90096), (13139, 85104), (14184, 78834), (15016, 74466), (16548, 67572), (16893, 66192), (21276, 52556), (22064, 50679), (22524, 49644), (24822, 45048), (26278, 42552), (28368, 39417), (30032, 37233), (33096, 33786)]