241887204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 690355120

約数和(自身を除く): 448467916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 61, 74, 78, 111, 117, 122, 148, 156, 183, 222, 229, 234, 244, 333, 366, 444, 458, 468, 481, 549, 666, 687, 732, 793, 916, 962, 1098, 1332, 1374, 1443, 1586, 1924, 2061, 2196, 2257, 2379, 2748, 2886, 2977, 3172, 4122, 4329, 4514, 4758, 5772, 5954, 6771, 7137, 8244, 8473, 8658, 8931, 9028, 9516, 11908, 13542, 13969, 14274, 16946, 17316, 17862, 20313, 25419, 26793, 27084, 27938, 28548, 29341, 33892, 35724, 40626, 41907, 50838, 53586, 55876, 58682, 76257, 81252, 83814, 88023, 101676, 107172, 110149, 117364, 125721, 152514, 167628, 176046, 181597, 220298, 251442, 264069, 305028, 330447, 352092, 363194, 440596, 502884, 516853, 528138, 544791, 660894, 726388, 991341, 1033706, 1056276, 1089582, 1321788, 1550559, 1634373, 1982682, 2067412, 2179164, 3101118, 3268746, 3965364, 4651677, 6202236, 6537492, 6719089, 9303354, 13438178, 18606708, 20157267, 26876356, 40314534, 60471801, 80629068, 120943602, 241887204]

約数ペア:

[(1, 241887204), (2, 120943602), (3, 80629068), (4, 60471801), (6, 40314534), (9, 26876356), (12, 20157267), (13, 18606708), (18, 13438178), (26, 9303354), (36, 6719089), (37, 6537492), (39, 6202236), (52, 4651677), (61, 3965364), (74, 3268746), (78, 3101118), (111, 2179164), (117, 2067412), (122, 1982682), (148, 1634373), (156, 1550559), (183, 1321788), (222, 1089582), (229, 1056276), (234, 1033706), (244, 991341), (333, 726388), (366, 660894), (444, 544791), (458, 528138), (468, 516853), (481, 502884), (549, 440596), (666, 363194), (687, 352092), (732, 330447), (793, 305028), (916, 264069), (962, 251442), (1098, 220298), (1332, 181597), (1374, 176046), (1443, 167628), (1586, 152514), (1924, 125721), (2061, 117364), (2196, 110149), (2257, 107172), (2379, 101676), (2748, 88023), (2886, 83814), (2977, 81252), (3172, 76257), (4122, 58682), (4329, 55876), (4514, 53586), (4758, 50838), (5772, 41907), (5954, 40626), (6771, 35724), (7137, 33892), (8244, 29341), (8473, 28548), (8658, 27938), (8931, 27084), (9028, 26793), (9516, 25419), (11908, 20313), (13542, 17862), (13969, 17316), (14274, 16946)]