388673424

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47353}}^1$

素因数の和:47389

約数の個数: 80

約数和(自身を含む): 1174379200

約数和(自身を除く): 785705776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 47353, 94706, 142059, 189412, 284118, 378824, 426177, 568236, 757648, 852354, 899707, 1136472, 1278531, 1704708, 1799414, 2272944, 2557062, 2699121, 3409416, 3598828, 5114124, 5398242, 6818832, 7197656, 8097363, 10228248, 10796484, 14395312, 16194726, 20456496, 21592968, 24292089, 32389452, 43185936, 48584178, 64778904, 97168356, 129557808, 194336712, 388673424]

約数ペア:

[(1, 388673424), (2, 194336712), (3, 129557808), (4, 97168356), (6, 64778904), (8, 48584178), (9, 43185936), (12, 32389452), (16, 24292089), (18, 21592968), (19, 20456496), (24, 16194726), (27, 14395312), (36, 10796484), (38, 10228248), (48, 8097363), (54, 7197656), (57, 6818832), (72, 5398242), (76, 5114124), (108, 3598828), (114, 3409416), (144, 2699121), (152, 2557062), (171, 2272944), (216, 1799414), (228, 1704708), (304, 1278531), (342, 1136472), (432, 899707), (456, 852354), (513, 757648), (684, 568236), (912, 426177), (1026, 378824), (1368, 284118), (2052, 189412), (2736, 142059), (4104, 94706), (8208, 47353)]