381322592

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 890184960

約数和(自身を除く): 508862368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 139, 148, 224, 259, 278, 296, 331, 518, 556, 592, 662, 973, 1036, 1112, 1184, 1324, 1946, 2072, 2224, 2317, 2648, 3892, 4144, 4448, 4634, 5143, 5296, 7784, 8288, 9268, 10286, 10592, 12247, 15568, 18536, 20572, 24494, 31136, 36001, 37072, 41144, 46009, 48988, 72002, 74144, 82288, 85729, 92018, 97976, 144004, 164576, 171458, 184036, 195952, 288008, 322063, 342916, 368072, 391904, 576016, 644126, 685832, 736144, 1152032, 1288252, 1371664, 1472288, 1702333, 2576504, 2743328, 3404666, 5153008, 6809332, 10306016, 11916331, 13618664, 23832662, 27237328, 47665324, 54474656, 95330648, 190661296, 381322592]

約数ペア:

[(1, 381322592), (2, 190661296), (4, 95330648), (7, 54474656), (8, 47665324), (14, 27237328), (16, 23832662), (28, 13618664), (32, 11916331), (37, 10306016), (56, 6809332), (74, 5153008), (112, 3404666), (139, 2743328), (148, 2576504), (224, 1702333), (259, 1472288), (278, 1371664), (296, 1288252), (331, 1152032), (518, 736144), (556, 685832), (592, 644126), (662, 576016), (973, 391904), (1036, 368072), (1112, 342916), (1184, 322063), (1324, 288008), (1946, 195952), (2072, 184036), (2224, 171458), (2317, 164576), (2648, 144004), (3892, 97976), (4144, 92018), (4448, 85729), (4634, 82288), (5143, 74144), (5296, 72002), (7784, 48988), (8288, 46009), (9268, 41144), (10286, 37072), (10592, 36001), (12247, 31136), (15568, 24494), (18536, 20572)]