223787772

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 180

約数和(自身を含む): 653484216

約数和(自身を除く): 429696444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 67, 78, 81, 108, 117, 122, 134, 156, 162, 169, 183, 201, 234, 244, 268, 324, 338, 351, 366, 402, 468, 507, 549, 603, 676, 702, 732, 793, 804, 871, 1014, 1053, 1098, 1206, 1404, 1521, 1586, 1647, 1742, 1809, 2028, 2106, 2196, 2379, 2412, 2613, 3042, 3172, 3294, 3484, 3618, 4087, 4212, 4563, 4758, 4941, 5226, 5427, 6084, 6588, 7137, 7236, 7839, 8174, 9126, 9516, 9882, 10309, 10452, 10854, 11323, 12261, 13689, 14274, 15678, 16348, 18252, 19764, 20618, 21411, 21708, 22646, 23517, 24522, 27378, 28548, 30927, 31356, 33969, 36783, 41236, 42822, 45292, 47034, 49044, 53131, 54756, 61854, 64233, 67938, 70551, 73566, 85644, 92781, 94068, 101907, 106262, 110349, 123708, 128466, 135876, 141102, 147132, 159393, 185562, 203814, 212524, 220698, 256932, 278343, 282204, 305721, 318786, 331047, 371124, 407628, 441396, 478179, 556686, 611442, 637572, 662094, 690703, 835029, 917163, 956358, 1113372, 1222884, 1324188, 1381406, 1434537, 1670058, 1834326, 1912716, 2072109, 2762812, 2869074, 3340116, 3668652, 4144218, 4303611, 5738148, 6216327, 8288436, 8607222, 12432654, 17214444, 18648981, 24865308, 37297962, 55946943, 74595924, 111893886, 223787772]

約数ペア:

[(1, 223787772), (2, 111893886), (3, 74595924), (4, 55946943), (6, 37297962), (9, 24865308), (12, 18648981), (13, 17214444), (18, 12432654), (26, 8607222), (27, 8288436), (36, 6216327), (39, 5738148), (52, 4303611), (54, 4144218), (61, 3668652), (67, 3340116), (78, 2869074), (81, 2762812), (108, 2072109), (117, 1912716), (122, 1834326), (134, 1670058), (156, 1434537), (162, 1381406), (169, 1324188), (183, 1222884), (201, 1113372), (234, 956358), (244, 917163), (268, 835029), (324, 690703), (338, 662094), (351, 637572), (366, 611442), (402, 556686), (468, 478179), (507, 441396), (549, 407628), (603, 371124), (676, 331047), (702, 318786), (732, 305721), (793, 282204), (804, 278343), (871, 256932), (1014, 220698), (1053, 212524), (1098, 203814), (1206, 185562), (1404, 159393), (1521, 147132), (1586, 141102), (1647, 135876), (1742, 128466), (1809, 123708), (2028, 110349), (2106, 106262), (2196, 101907), (2379, 94068), (2412, 92781), (2613, 85644), (3042, 73566), (3172, 70551), (3294, 67938), (3484, 64233), (3618, 61854), (4087, 54756), (4212, 53131), (4563, 49044), (4758, 47034), (4941, 45292), (5226, 42822), (5427, 41236), (6084, 36783), (6588, 33969), (7137, 31356), (7236, 30927), (7839, 28548), (8174, 27378), (9126, 24522), (9516, 23517), (9882, 22646), (10309, 21708), (10452, 21411), (10854, 20618), (11323, 19764), (12261, 18252), (13689, 16348), (14274, 15678)]