858596706

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 2138400000

約数和(自身を除く): 1279803294

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 89, 99, 109, 149, 178, 198, 218, 267, 297, 298, 327, 447, 534, 594, 654, 801, 894, 979, 981, 1199, 1341, 1602, 1639, 1958, 1962, 2398, 2403, 2682, 2937, 2943, 3278, 3597, 4023, 4806, 4917, 5874, 5886, 7194, 8046, 8811, 9701, 9834, 10791, 13261, 14751, 16241, 17622, 19402, 21582, 26433, 26522, 29103, 29502, 32373, 32482, 39783, 44253, 48723, 52866, 58206, 64746, 79566, 87309, 88506, 97446, 106711, 119349, 145871, 146169, 174618, 178651, 213422, 238698, 261927, 291742, 292338, 320133, 357302, 358047, 437613, 438507, 523854, 535953, 640266, 716094, 875226, 877014, 960399, 1071906, 1312839, 1445449, 1607859, 1920798, 2625678, 2881197, 2890898, 3215718, 3938517, 4336347, 4823577, 5762394, 7877034, 8672694, 9647154, 13009041, 15899939, 26018082, 31799878, 39027123, 47699817, 78054246, 95399634, 143099451, 286198902, 429298353, 858596706]

約数ペア:

[(1, 858596706), (2, 429298353), (3, 286198902), (6, 143099451), (9, 95399634), (11, 78054246), (18, 47699817), (22, 39027123), (27, 31799878), (33, 26018082), (54, 15899939), (66, 13009041), (89, 9647154), (99, 8672694), (109, 7877034), (149, 5762394), (178, 4823577), (198, 4336347), (218, 3938517), (267, 3215718), (297, 2890898), (298, 2881197), (327, 2625678), (447, 1920798), (534, 1607859), (594, 1445449), (654, 1312839), (801, 1071906), (894, 960399), (979, 877014), (981, 875226), (1199, 716094), (1341, 640266), (1602, 535953), (1639, 523854), (1958, 438507), (1962, 437613), (2398, 358047), (2403, 357302), (2682, 320133), (2937, 292338), (2943, 291742), (3278, 261927), (3597, 238698), (4023, 213422), (4806, 178651), (4917, 174618), (5874, 146169), (5886, 145871), (7194, 119349), (8046, 106711), (8811, 97446), (9701, 88506), (9834, 87309), (10791, 79566), (13261, 64746), (14751, 58206), (16241, 52866), (17622, 48723), (19402, 44253), (21582, 39783), (26433, 32482), (26522, 32373), (29103, 29502)]