220028952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1145

約数の個数: 128

約数和(自身を含む): 657457920

約数和(自身を除く): 437428968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 61, 66, 78, 88, 104, 122, 132, 143, 156, 183, 244, 264, 286, 312, 366, 429, 488, 572, 671, 732, 793, 858, 1051, 1144, 1342, 1464, 1586, 1716, 2013, 2102, 2379, 2684, 3153, 3172, 3432, 4026, 4204, 4758, 5368, 6306, 6344, 8052, 8408, 8723, 9516, 11561, 12612, 13663, 16104, 17446, 19032, 23122, 25224, 26169, 27326, 34683, 34892, 40989, 46244, 52338, 54652, 64111, 69366, 69784, 81978, 92488, 104676, 109304, 128222, 138732, 150293, 163956, 192333, 209352, 256444, 277464, 300586, 327912, 384666, 450879, 512888, 601172, 705221, 769332, 833443, 901758, 1202344, 1410442, 1538664, 1666886, 1803516, 2115663, 2500329, 2820884, 3333772, 3607032, 4231326, 5000658, 5641768, 6667544, 8462652, 9167873, 10001316, 16925304, 18335746, 20002632, 27503619, 36671492, 55007238, 73342984, 110014476, 220028952]

約数ペア:

[(1, 220028952), (2, 110014476), (3, 73342984), (4, 55007238), (6, 36671492), (8, 27503619), (11, 20002632), (12, 18335746), (13, 16925304), (22, 10001316), (24, 9167873), (26, 8462652), (33, 6667544), (39, 5641768), (44, 5000658), (52, 4231326), (61, 3607032), (66, 3333772), (78, 2820884), (88, 2500329), (104, 2115663), (122, 1803516), (132, 1666886), (143, 1538664), (156, 1410442), (183, 1202344), (244, 901758), (264, 833443), (286, 769332), (312, 705221), (366, 601172), (429, 512888), (488, 450879), (572, 384666), (671, 327912), (732, 300586), (793, 277464), (858, 256444), (1051, 209352), (1144, 192333), (1342, 163956), (1464, 150293), (1586, 138732), (1716, 128222), (2013, 109304), (2102, 104676), (2379, 92488), (2684, 81978), (3153, 69784), (3172, 69366), (3432, 64111), (4026, 54652), (4204, 52338), (4758, 46244), (5368, 40989), (6306, 34892), (6344, 34683), (8052, 27326), (8408, 26169), (8723, 25224), (9516, 23122), (11561, 19032), (12612, 17446), (13663, 16104)]