219329172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8741}}^1$

素因数の和:8809

約数の個数: 72

約数和(自身を含む): 601414632

約数和(自身を除く): 382085460

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 153, 164, 204, 246, 306, 369, 492, 612, 697, 738, 1394, 1476, 2091, 2788, 4182, 6273, 8364, 8741, 12546, 17482, 25092, 26223, 34964, 52446, 78669, 104892, 148597, 157338, 297194, 314676, 358381, 445791, 594388, 716762, 891582, 1075143, 1337373, 1433524, 1783164, 2150286, 2674746, 3225429, 4300572, 5349492, 6092477, 6450858, 12184954, 12901716, 18277431, 24369908, 36554862, 54832293, 73109724, 109664586, 219329172]

約数ペア:

[(1, 219329172), (2, 109664586), (3, 73109724), (4, 54832293), (6, 36554862), (9, 24369908), (12, 18277431), (17, 12901716), (18, 12184954), (34, 6450858), (36, 6092477), (41, 5349492), (51, 4300572), (68, 3225429), (82, 2674746), (102, 2150286), (123, 1783164), (153, 1433524), (164, 1337373), (204, 1075143), (246, 891582), (306, 716762), (369, 594388), (492, 445791), (612, 358381), (697, 314676), (738, 297194), (1394, 157338), (1476, 148597), (2091, 104892), (2788, 78669), (4182, 52446), (6273, 34964), (8364, 26223), (8741, 25092), (12546, 17482)]