1869227568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{26987}}^1$

素因数の和:27051

約数の個数: 120

約数和(自身を含む): 5786119248

約数和(自身を除く): 3916891680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1332, 1443, 1776, 1872, 1924, 2664, 2886, 3848, 4329, 5328, 5772, 7696, 8658, 11544, 17316, 23088, 26987, 34632, 53974, 69264, 80961, 107948, 161922, 215896, 242883, 323844, 350831, 431792, 485766, 647688, 701662, 971532, 998519, 1052493, 1295376, 1403324, 1943064, 1997038, 2104986, 2806648, 2995557, 3157479, 3886128, 3994076, 4209972, 5613296, 5991114, 6314958, 7988152, 8419944, 8986671, 11982228, 12629916, 12980747, 15976304, 16839888, 17973342, 23964456, 25259832, 25961494, 35946684, 38942241, 47928912, 50519664, 51922988, 71893368, 77884482, 103845976, 116826723, 143786736, 155768964, 207691952, 233653446, 311537928, 467306892, 623075856, 934613784, 1869227568]

約数ペア:

[(1, 1869227568), (2, 934613784), (3, 623075856), (4, 467306892), (6, 311537928), (8, 233653446), (9, 207691952), (12, 155768964), (13, 143786736), (16, 116826723), (18, 103845976), (24, 77884482), (26, 71893368), (36, 51922988), (37, 50519664), (39, 47928912), (48, 38942241), (52, 35946684), (72, 25961494), (74, 25259832), (78, 23964456), (104, 17973342), (111, 16839888), (117, 15976304), (144, 12980747), (148, 12629916), (156, 11982228), (208, 8986671), (222, 8419944), (234, 7988152), (296, 6314958), (312, 5991114), (333, 5613296), (444, 4209972), (468, 3994076), (481, 3886128), (592, 3157479), (624, 2995557), (666, 2806648), (888, 2104986), (936, 1997038), (962, 1943064), (1332, 1403324), (1443, 1295376), (1776, 1052493), (1872, 998519), (1924, 971532), (2664, 701662), (2886, 647688), (3848, 485766), (4329, 431792), (5328, 350831), (5772, 323844), (7696, 242883), (8658, 215896), (11544, 161922), (17316, 107948), (23088, 80961), (26987, 69264), (34632, 53974)]