291337668888

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{1553}}^1\times {\mathrm{159521}}^1$

素因数の和:161097

約数の個数: 96

約数和(自身を含む): 847808382960

約数和(自身を除く): 556470714072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 1553, 3106, 4659, 6212, 9318, 10871, 12424, 18636, 21742, 32613, 37272, 43484, 65226, 76097, 86968, 130452, 152194, 159521, 228291, 260904, 304388, 319042, 456582, 478563, 608776, 638084, 913164, 957126, 1116647, 1276168, 1826328, 1914252, 2233294, 3349941, 3828504, 4466588, 6699882, 7816529, 8933176, 13399764, 15633058, 23449587, 26799528, 31266116, 46899174, 62532232, 93798348, 187596696, 247736113, 495472226, 743208339, 990944452, 1486416678, 1734152791, 1981888904, 2972833356, 3468305582, 5202458373, 5945666712, 6936611164, 10404916746, 12139069537, 13873222328, 20809833492, 24278139074, 36417208611, 41619666984, 48556278148, 72834417222, 97112556296, 145668834444, 291337668888]

約数ペア:

[(1, 291337668888), (2, 145668834444), (3, 97112556296), (4, 72834417222), (6, 48556278148), (7, 41619666984), (8, 36417208611), (12, 24278139074), (14, 20809833492), (21, 13873222328), (24, 12139069537), (28, 10404916746), (42, 6936611164), (49, 5945666712), (56, 5202458373), (84, 3468305582), (98, 2972833356), (147, 1981888904), (168, 1734152791), (196, 1486416678), (294, 990944452), (392, 743208339), (588, 495472226), (1176, 247736113), (1553, 187596696), (3106, 93798348), (4659, 62532232), (6212, 46899174), (9318, 31266116), (10871, 26799528), (12424, 23449587), (18636, 15633058), (21742, 13399764), (32613, 8933176), (37272, 7816529), (43484, 6699882), (65226, 4466588), (76097, 3828504), (86968, 3349941), (130452, 2233294), (152194, 1914252), (159521, 1826328), (228291, 1276168), (260904, 1116647), (304388, 957126), (319042, 913164), (456582, 638084), (478563, 608776)]