866995992

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{7121}}^1$

素因数の和:7241

約数の個数: 96

約数和(自身を含む): 2499822000

約数和(自身を除く): 1632826008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 89, 114, 152, 171, 178, 228, 267, 342, 356, 456, 534, 684, 712, 801, 1068, 1368, 1602, 1691, 2136, 3204, 3382, 5073, 6408, 6764, 7121, 10146, 13528, 14242, 15219, 20292, 21363, 28484, 30438, 40584, 42726, 56968, 60876, 64089, 85452, 121752, 128178, 135299, 170904, 256356, 270598, 405897, 512712, 541196, 633769, 811794, 1082392, 1217691, 1267538, 1623588, 1901307, 2435382, 2535076, 3247176, 3802614, 4870764, 5070152, 5703921, 7605228, 9741528, 11407842, 12041611, 15210456, 22815684, 24083222, 36124833, 45631368, 48166444, 72249666, 96332888, 108374499, 144499332, 216748998, 288998664, 433497996, 866995992]

約数ペア:

[(1, 866995992), (2, 433497996), (3, 288998664), (4, 216748998), (6, 144499332), (8, 108374499), (9, 96332888), (12, 72249666), (18, 48166444), (19, 45631368), (24, 36124833), (36, 24083222), (38, 22815684), (57, 15210456), (72, 12041611), (76, 11407842), (89, 9741528), (114, 7605228), (152, 5703921), (171, 5070152), (178, 4870764), (228, 3802614), (267, 3247176), (342, 2535076), (356, 2435382), (456, 1901307), (534, 1623588), (684, 1267538), (712, 1217691), (801, 1082392), (1068, 811794), (1368, 633769), (1602, 541196), (1691, 512712), (2136, 405897), (3204, 270598), (3382, 256356), (5073, 170904), (6408, 135299), (6764, 128178), (7121, 121752), (10146, 85452), (13528, 64089), (14242, 60876), (15219, 56968), (20292, 42726), (21363, 40584), (28484, 30438)]