681701076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47459}}^1$

素因数の和:47498

約数の個数: 96

約数和(自身を含む): 2126208000

約数和(自身を除く): 1444506924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 14364, 47459, 94918, 142377, 189836, 284754, 332213, 427131, 569508, 664426, 854262, 901721, 996639, 1281393, 1328852, 1708524, 1803442, 1993278, 2562786, 2705163, 2989917, 3606884, 3986556, 5125572, 5410326, 5979834, 6312047, 8115489, 8969751, 10820652, 11959668, 12624094, 16230978, 17939502, 18936141, 24346467, 25248188, 32461956, 35879004, 37872282, 48692934, 56808423, 75744564, 97385868, 113616846, 170425269, 227233692, 340850538, 681701076]

約数ペア:

[(1, 681701076), (2, 340850538), (3, 227233692), (4, 170425269), (6, 113616846), (7, 97385868), (9, 75744564), (12, 56808423), (14, 48692934), (18, 37872282), (19, 35879004), (21, 32461956), (27, 25248188), (28, 24346467), (36, 18936141), (38, 17939502), (42, 16230978), (54, 12624094), (57, 11959668), (63, 10820652), (76, 8969751), (84, 8115489), (108, 6312047), (114, 5979834), (126, 5410326), (133, 5125572), (171, 3986556), (189, 3606884), (228, 2989917), (252, 2705163), (266, 2562786), (342, 1993278), (378, 1803442), (399, 1708524), (513, 1328852), (532, 1281393), (684, 996639), (756, 901721), (798, 854262), (1026, 664426), (1197, 569508), (1596, 427131), (2052, 332213), (2394, 284754), (3591, 189836), (4788, 142377), (7182, 94918), (14364, 47459)]