620193456

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{84449}}^1$

素因数の和:84483

約数の個数: 80

約数和(自身を含む): 1884924000

約数和(自身を除く): 1264730544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 84449, 168898, 253347, 337796, 506694, 675592, 760041, 1013388, 1351184, 1435633, 1520082, 2026776, 2280123, 2871266, 3040164, 4053552, 4306899, 4560246, 5742532, 6080328, 8613798, 9120492, 11485064, 12160656, 12920697, 17227596, 18240984, 22970128, 25841394, 34455192, 36481968, 38762091, 51682788, 68910384, 77524182, 103365576, 155048364, 206731152, 310096728, 620193456]

約数ペア:

[(1, 620193456), (2, 310096728), (3, 206731152), (4, 155048364), (6, 103365576), (8, 77524182), (9, 68910384), (12, 51682788), (16, 38762091), (17, 36481968), (18, 34455192), (24, 25841394), (27, 22970128), (34, 18240984), (36, 17227596), (48, 12920697), (51, 12160656), (54, 11485064), (68, 9120492), (72, 8613798), (102, 6080328), (108, 5742532), (136, 4560246), (144, 4306899), (153, 4053552), (204, 3040164), (216, 2871266), (272, 2280123), (306, 2026776), (408, 1520082), (432, 1435633), (459, 1351184), (612, 1013388), (816, 760041), (918, 675592), (1224, 506694), (1836, 337796), (2448, 253347), (3672, 168898), (7344, 84449)]