16831352784

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{15559}}^1$

素因数の和:16328

約数の個数: 80

約数和(自身を含む): 44948234240

約数和(自身を除く): 28116881456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 727, 744, 1454, 1488, 2181, 2908, 4362, 5816, 8724, 11632, 15559, 17448, 22537, 31118, 34896, 45074, 46677, 62236, 67611, 90148, 93354, 124472, 135222, 180296, 186708, 248944, 270444, 360592, 373416, 482329, 540888, 746832, 964658, 1081776, 1446987, 1929316, 2893974, 3858632, 5787948, 7717264, 11311393, 11575896, 22622786, 23151792, 33934179, 45245572, 67868358, 90491144, 135736716, 180982288, 271473432, 350653183, 542946864, 701306366, 1051959549, 1402612732, 2103919098, 2805225464, 4207838196, 5610450928, 8415676392, 16831352784]

約数ペア:

[(1, 16831352784), (2, 8415676392), (3, 5610450928), (4, 4207838196), (6, 2805225464), (8, 2103919098), (12, 1402612732), (16, 1051959549), (24, 701306366), (31, 542946864), (48, 350653183), (62, 271473432), (93, 180982288), (124, 135736716), (186, 90491144), (248, 67868358), (372, 45245572), (496, 33934179), (727, 23151792), (744, 22622786), (1454, 11575896), (1488, 11311393), (2181, 7717264), (2908, 5787948), (4362, 3858632), (5816, 2893974), (8724, 1929316), (11632, 1446987), (15559, 1081776), (17448, 964658), (22537, 746832), (31118, 540888), (34896, 482329), (45074, 373416), (46677, 360592), (62236, 270444), (67611, 248944), (90148, 186708), (93354, 180296), (124472, 135222)]