15678880212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{4703}}^1$

素因数の和:5037

約数の個数: 96

約数和(自身を含む): 39146913792

約数和(自身を除く): 23468033580

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 257, 276, 282, 514, 564, 771, 1028, 1081, 1542, 2162, 3084, 3243, 4324, 4703, 5911, 6486, 9406, 11822, 12079, 12972, 14109, 17733, 18812, 23644, 24158, 28218, 35466, 36237, 48316, 56436, 70932, 72474, 108169, 144948, 216338, 221041, 277817, 324507, 432676, 442082, 555634, 649014, 663123, 833451, 884164, 1111268, 1208671, 1298028, 1326246, 1666902, 2417342, 2652492, 3333804, 3626013, 4834684, 5083943, 7252026, 10167886, 14504052, 15251829, 20335772, 27799433, 30503658, 55598866, 56807537, 61007316, 83398299, 111197732, 113615074, 166796598, 170422611, 227230148, 333593196, 340845222, 681690444, 1306573351, 2613146702, 3919720053, 5226293404, 7839440106, 15678880212]

約数ペア:

[(1, 15678880212), (2, 7839440106), (3, 5226293404), (4, 3919720053), (6, 2613146702), (12, 1306573351), (23, 681690444), (46, 340845222), (47, 333593196), (69, 227230148), (92, 170422611), (94, 166796598), (138, 113615074), (141, 111197732), (188, 83398299), (257, 61007316), (276, 56807537), (282, 55598866), (514, 30503658), (564, 27799433), (771, 20335772), (1028, 15251829), (1081, 14504052), (1542, 10167886), (2162, 7252026), (3084, 5083943), (3243, 4834684), (4324, 3626013), (4703, 3333804), (5911, 2652492), (6486, 2417342), (9406, 1666902), (11822, 1326246), (12079, 1298028), (12972, 1208671), (14109, 1111268), (17733, 884164), (18812, 833451), (23644, 663123), (24158, 649014), (28218, 555634), (35466, 442082), (36237, 432676), (48316, 324507), (56436, 277817), (70932, 221041), (72474, 216338), (108169, 144948)]