4948359472

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:448

約数の個数: 160

約数和(自身を含む): 11784960000

約数和(自身を除く): 6836600528

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 197, 199, 322, 343, 368, 392, 394, 398, 644, 686, 784, 788, 796, 1127, 1288, 1372, 1379, 1393, 1576, 1592, 2254, 2576, 2744, 2758, 2786, 3152, 3184, 4508, 4531, 4577, 5488, 5516, 5572, 7889, 9016, 9062, 9154, 9653, 9751, 11032, 11144, 15778, 18032, 18124, 18308, 19306, 19502, 22064, 22288, 31556, 31717, 32039, 36248, 36616, 38612, 39004, 39203, 63112, 63434, 64078, 67571, 68257, 72496, 73232, 77224, 78008, 78406, 126224, 126868, 128156, 135142, 136514, 154448, 156016, 156812, 222019, 224273, 253736, 256312, 270284, 273028, 274421, 313624, 444038, 448546, 507472, 512624, 540568, 546056, 548842, 627248, 888076, 897092, 901669, 1081136, 1092112, 1097684, 1554133, 1569911, 1776152, 1794184, 1803338, 1920947, 2195368, 3108266, 3139822, 3552304, 3588368, 3606676, 3841894, 4390736, 6216532, 6279644, 6311683, 7213352, 7683788, 12433064, 12559288, 12623366, 13446629, 14426704, 15367576, 24866128, 25118576, 25246732, 26893258, 30735152, 44181781, 50493464, 53786516, 88363562, 100986928, 107573032, 176727124, 215146064, 309272467, 353454248, 618544934, 706908496, 1237089868, 2474179736, 4948359472]

約数ペア:

[(1, 4948359472), (2, 2474179736), (4, 1237089868), (7, 706908496), (8, 618544934), (14, 353454248), (16, 309272467), (23, 215146064), (28, 176727124), (46, 107573032), (49, 100986928), (56, 88363562), (92, 53786516), (98, 50493464), (112, 44181781), (161, 30735152), (184, 26893258), (196, 25246732), (197, 25118576), (199, 24866128), (322, 15367576), (343, 14426704), (368, 13446629), (392, 12623366), (394, 12559288), (398, 12433064), (644, 7683788), (686, 7213352), (784, 6311683), (788, 6279644), (796, 6216532), (1127, 4390736), (1288, 3841894), (1372, 3606676), (1379, 3588368), (1393, 3552304), (1576, 3139822), (1592, 3108266), (2254, 2195368), (2576, 1920947), (2744, 1803338), (2758, 1794184), (2786, 1776152), (3152, 1569911), (3184, 1554133), (4508, 1097684), (4531, 1092112), (4577, 1081136), (5488, 901669), (5516, 897092), (5572, 888076), (7889, 627248), (9016, 548842), (9062, 546056), (9154, 540568), (9653, 512624), (9751, 507472), (11032, 448546), (11144, 444038), (15778, 313624), (18032, 274421), (18124, 273028), (18308, 270284), (19306, 256312), (19502, 253736), (22064, 224273), (22288, 222019), (31556, 156812), (31717, 156016), (32039, 154448), (36248, 136514), (36616, 135142), (38612, 128156), (39004, 126868), (39203, 126224), (63112, 78406), (63434, 78008), (64078, 77224), (67571, 73232), (68257, 72496)]