664952652

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1242

約数の個数: 240

約数和(自身を含む): 2253968640

約数和(自身を除く): 1589015988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 81, 84, 91, 108, 114, 117, 126, 133, 156, 162, 171, 182, 189, 228, 234, 247, 252, 266, 273, 324, 342, 351, 364, 378, 399, 468, 494, 513, 532, 546, 567, 684, 702, 741, 756, 798, 819, 988, 1026, 1053, 1092, 1134, 1187, 1197, 1404, 1482, 1539, 1596, 1638, 1729, 2052, 2106, 2223, 2268, 2374, 2394, 2457, 2964, 3078, 3276, 3458, 3561, 3591, 4212, 4446, 4748, 4788, 4914, 5187, 6156, 6669, 6916, 7122, 7182, 7371, 8309, 8892, 9828, 10374, 10683, 10773, 13338, 14244, 14364, 14742, 15431, 15561, 16618, 20007, 20748, 21366, 21546, 22553, 24927, 26676, 29484, 30862, 31122, 32049, 33236, 40014, 42732, 43092, 45106, 46293, 46683, 49854, 61724, 62244, 64098, 67659, 74781, 80028, 90212, 92586, 93366, 96147, 99708, 108017, 128196, 135318, 138879, 140049, 149562, 157871, 185172, 186732, 192294, 202977, 216034, 224343, 270636, 277758, 280098, 293189, 299124, 315742, 324051, 384588, 405954, 416637, 432068, 448686, 473613, 555516, 560196, 586378, 608931, 631484, 648102, 673029, 811908, 833274, 879567, 897372, 947226, 972153, 1172756, 1217862, 1249911, 1296204, 1346058, 1420839, 1666548, 1759134, 1826793, 1894452, 1944306, 2052323, 2435724, 2499822, 2638701, 2692116, 2841678, 2916459, 3518268, 3653586, 3888612, 4104646, 4262517, 4999644, 5277402, 5683356, 5832918, 6156969, 7307172, 7916103, 8209292, 8525034, 8749377, 10554804, 11665836, 12313938, 12787551, 15832206, 17050068, 17498754, 18470907, 23748309, 24627876, 25575102, 31664412, 34997508, 36941814, 47496618, 51150204, 55412721, 73883628, 94993236, 110825442, 166238163, 221650884, 332476326, 664952652]

約数ペア:

[(1, 664952652), (2, 332476326), (3, 221650884), (4, 166238163), (6, 110825442), (7, 94993236), (9, 73883628), (12, 55412721), (13, 51150204), (14, 47496618), (18, 36941814), (19, 34997508), (21, 31664412), (26, 25575102), (27, 24627876), (28, 23748309), (36, 18470907), (38, 17498754), (39, 17050068), (42, 15832206), (52, 12787551), (54, 12313938), (57, 11665836), (63, 10554804), (76, 8749377), (78, 8525034), (81, 8209292), (84, 7916103), (91, 7307172), (108, 6156969), (114, 5832918), (117, 5683356), (126, 5277402), (133, 4999644), (156, 4262517), (162, 4104646), (171, 3888612), (182, 3653586), (189, 3518268), (228, 2916459), (234, 2841678), (247, 2692116), (252, 2638701), (266, 2499822), (273, 2435724), (324, 2052323), (342, 1944306), (351, 1894452), (364, 1826793), (378, 1759134), (399, 1666548), (468, 1420839), (494, 1346058), (513, 1296204), (532, 1249911), (546, 1217862), (567, 1172756), (684, 972153), (702, 947226), (741, 897372), (756, 879567), (798, 833274), (819, 811908), (988, 673029), (1026, 648102), (1053, 631484), (1092, 608931), (1134, 586378), (1187, 560196), (1197, 555516), (1404, 473613), (1482, 448686), (1539, 432068), (1596, 416637), (1638, 405954), (1729, 384588), (2052, 324051), (2106, 315742), (2223, 299124), (2268, 293189), (2374, 280098), (2394, 277758), (2457, 270636), (2964, 224343), (3078, 216034), (3276, 202977), (3458, 192294), (3561, 186732), (3591, 185172), (4212, 157871), (4446, 149562), (4748, 140049), (4788, 138879), (4914, 135318), (5187, 128196), (6156, 108017), (6669, 99708), (6916, 96147), (7122, 93366), (7182, 92586), (7371, 90212), (8309, 80028), (8892, 74781), (9828, 67659), (10374, 64098), (10683, 62244), (10773, 61724), (13338, 49854), (14244, 46683), (14364, 46293), (14742, 45106), (15431, 43092), (15561, 42732), (16618, 40014), (20007, 33236), (20748, 32049), (21366, 31122), (21546, 30862), (22553, 29484), (24927, 26676)]