15709563728

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:837

約数の個数: 120

約数和(自身を含む): 33301886400

約数和(自身を除く): 17592322672

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 89, 118, 136, 178, 236, 272, 289, 356, 472, 578, 647, 712, 944, 1003, 1156, 1294, 1424, 1513, 2006, 2312, 2588, 3026, 4012, 4624, 5176, 5251, 6052, 8024, 10352, 10502, 10999, 12104, 16048, 17051, 21004, 21998, 24208, 25721, 34102, 38173, 42008, 43996, 51442, 57583, 68204, 76346, 84016, 87992, 89267, 102884, 115166, 136408, 152692, 175984, 178534, 186983, 205768, 230332, 272816, 305384, 357068, 373966, 411536, 460664, 610768, 648941, 714136, 747932, 921328, 978911, 1297882, 1428272, 1495864, 1517539, 1957822, 2595764, 2991728, 3035078, 3397397, 3915644, 5191528, 6070156, 6794794, 7831288, 10383056, 11031997, 12140312, 13589588, 15662576, 16641487, 22063994, 24280624, 27179176, 33282974, 44127988, 54358352, 57755749, 66565948, 88255976, 115511498, 133131896, 176511952, 231022996, 266263792, 462045992, 924091984, 981847733, 1963695466, 3927390932, 7854781864, 15709563728]

約数ペア:

[(1, 15709563728), (2, 7854781864), (4, 3927390932), (8, 1963695466), (16, 981847733), (17, 924091984), (34, 462045992), (59, 266263792), (68, 231022996), (89, 176511952), (118, 133131896), (136, 115511498), (178, 88255976), (236, 66565948), (272, 57755749), (289, 54358352), (356, 44127988), (472, 33282974), (578, 27179176), (647, 24280624), (712, 22063994), (944, 16641487), (1003, 15662576), (1156, 13589588), (1294, 12140312), (1424, 11031997), (1513, 10383056), (2006, 7831288), (2312, 6794794), (2588, 6070156), (3026, 5191528), (4012, 3915644), (4624, 3397397), (5176, 3035078), (5251, 2991728), (6052, 2595764), (8024, 1957822), (10352, 1517539), (10502, 1495864), (10999, 1428272), (12104, 1297882), (16048, 978911), (17051, 921328), (21004, 747932), (21998, 714136), (24208, 648941), (25721, 610768), (34102, 460664), (38173, 411536), (42008, 373966), (43996, 357068), (51442, 305384), (57583, 272816), (68204, 230332), (76346, 205768), (84016, 186983), (87992, 178534), (89267, 175984), (102884, 152692), (115166, 136408)]