40210848

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 124540416

約数和(自身を除く): 84329568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 68, 72, 86, 96, 102, 129, 136, 144, 153, 172, 191, 204, 258, 272, 288, 306, 344, 382, 387, 408, 516, 544, 573, 612, 688, 731, 764, 774, 816, 1032, 1146, 1224, 1376, 1462, 1528, 1548, 1632, 1719, 2064, 2193, 2292, 2448, 2924, 3056, 3096, 3247, 3438, 4128, 4386, 4584, 4896, 5848, 6112, 6192, 6494, 6579, 6876, 8213, 8772, 9168, 9741, 11696, 12384, 12988, 13158, 13752, 16426, 17544, 18336, 19482, 23392, 24639, 25976, 26316, 27504, 29223, 32852, 35088, 38964, 49278, 51952, 52632, 55008, 58446, 65704, 70176, 73917, 77928, 98556, 103904, 105264, 116892, 131408, 139621, 147834, 155856, 197112, 210528, 233784, 262816, 279242, 295668, 311712, 394224, 418863, 467568, 558484, 591336, 788448, 837726, 935136, 1116968, 1182672, 1256589, 1675452, 2233936, 2365344, 2513178, 3350904, 4467872, 5026356, 6701808, 10052712, 13403616, 20105424, 40210848]

約数ペア:

[(1, 40210848), (2, 20105424), (3, 13403616), (4, 10052712), (6, 6701808), (8, 5026356), (9, 4467872), (12, 3350904), (16, 2513178), (17, 2365344), (18, 2233936), (24, 1675452), (32, 1256589), (34, 1182672), (36, 1116968), (43, 935136), (48, 837726), (51, 788448), (68, 591336), (72, 558484), (86, 467568), (96, 418863), (102, 394224), (129, 311712), (136, 295668), (144, 279242), (153, 262816), (172, 233784), (191, 210528), (204, 197112), (258, 155856), (272, 147834), (288, 139621), (306, 131408), (344, 116892), (382, 105264), (387, 103904), (408, 98556), (516, 77928), (544, 73917), (573, 70176), (612, 65704), (688, 58446), (731, 55008), (764, 52632), (774, 51952), (816, 49278), (1032, 38964), (1146, 35088), (1224, 32852), (1376, 29223), (1462, 27504), (1528, 26316), (1548, 25976), (1632, 24639), (1719, 23392), (2064, 19482), (2193, 18336), (2292, 17544), (2448, 16426), (2924, 13752), (3056, 13158), (3096, 12988), (3247, 12384), (3438, 11696), (4128, 9741), (4386, 9168), (4584, 8772), (4896, 8213), (5848, 6876), (6112, 6579), (6192, 6494)]