39519216

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:495

約数の個数: 120

約数和(自身を含む): 122931120

約数和(自身を除く): 83411904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 61, 66, 72, 88, 99, 122, 132, 144, 176, 183, 198, 244, 264, 366, 396, 409, 488, 528, 549, 671, 732, 792, 818, 976, 1098, 1227, 1342, 1464, 1584, 1636, 2013, 2196, 2454, 2684, 2928, 3272, 3681, 4026, 4392, 4499, 4908, 5368, 6039, 6544, 7362, 8052, 8784, 8998, 9816, 10736, 12078, 13497, 14724, 16104, 17996, 19632, 24156, 24949, 26994, 29448, 32208, 35992, 40491, 48312, 49898, 53988, 58896, 71984, 74847, 80982, 96624, 99796, 107976, 149694, 161964, 199592, 215952, 224541, 274439, 299388, 323928, 399184, 449082, 548878, 598776, 647856, 823317, 898164, 1097756, 1197552, 1646634, 1796328, 2195512, 2469951, 3293268, 3592656, 4391024, 4939902, 6586536, 9879804, 13173072, 19759608, 39519216]

約数ペア:

[(1, 39519216), (2, 19759608), (3, 13173072), (4, 9879804), (6, 6586536), (8, 4939902), (9, 4391024), (11, 3592656), (12, 3293268), (16, 2469951), (18, 2195512), (22, 1796328), (24, 1646634), (33, 1197552), (36, 1097756), (44, 898164), (48, 823317), (61, 647856), (66, 598776), (72, 548878), (88, 449082), (99, 399184), (122, 323928), (132, 299388), (144, 274439), (176, 224541), (183, 215952), (198, 199592), (244, 161964), (264, 149694), (366, 107976), (396, 99796), (409, 96624), (488, 80982), (528, 74847), (549, 71984), (671, 58896), (732, 53988), (792, 49898), (818, 48312), (976, 40491), (1098, 35992), (1227, 32208), (1342, 29448), (1464, 26994), (1584, 24949), (1636, 24156), (2013, 19632), (2196, 17996), (2454, 16104), (2684, 14724), (2928, 13497), (3272, 12078), (3681, 10736), (4026, 9816), (4392, 8998), (4499, 8784), (4908, 8052), (5368, 7362), (6039, 6544)]