494628498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 256

約数和(自身を含む): 1486356480

約数和(自身を除く): 991727982

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 31, 34, 39, 42, 51, 54, 62, 63, 78, 91, 93, 102, 117, 119, 126, 153, 182, 186, 189, 191, 217, 221, 234, 238, 273, 279, 306, 351, 357, 378, 382, 403, 434, 442, 459, 527, 546, 558, 573, 651, 663, 702, 714, 806, 819, 837, 918, 1054, 1071, 1146, 1209, 1302, 1326, 1337, 1547, 1581, 1638, 1674, 1719, 1953, 1989, 2142, 2418, 2457, 2483, 2674, 2821, 3094, 3162, 3213, 3247, 3438, 3627, 3689, 3906, 3978, 4011, 4641, 4743, 4914, 4966, 5157, 5642, 5859, 5921, 5967, 6426, 6494, 6851, 7254, 7378, 7449, 8022, 8463, 9282, 9486, 9741, 10314, 10881, 11067, 11718, 11842, 11934, 12033, 13702, 13923, 14229, 14898, 16926, 17381, 17763, 19482, 20553, 21762, 22134, 22347, 22729, 24066, 25389, 27846, 28458, 29223, 33201, 34762, 35526, 36099, 41106, 41447, 41769, 42211, 44694, 45458, 47957, 50778, 52143, 53289, 58446, 61659, 66402, 67041, 68187, 72198, 76167, 76973, 82894, 83538, 84422, 87669, 95914, 99603, 100657, 104286, 106578, 123318, 124341, 126633, 134082, 136374, 143871, 152334, 153946, 156429, 159867, 175338, 184977, 199206, 201314, 204561, 230919, 248682, 253266, 287742, 295477, 301971, 312858, 319734, 369954, 373023, 379899, 409122, 431613, 461838, 469287, 538811, 590954, 603942, 613683, 692757, 704599, 746046, 759798, 863226, 886431, 905913, 938574, 1077622, 1119069, 1139697, 1227366, 1294839, 1308541, 1385514, 1409198, 1616433, 1772862, 1811826, 2078271, 2113797, 2238138, 2279394, 2589678, 2617082, 2659293, 2717739, 3232866, 3925623, 4156542, 4227594, 4849299, 5318586, 5435478, 6341391, 7851246, 7977879, 9159787, 9698598, 11776869, 12682782, 14547897, 15955758, 18319574, 19024173, 23553738, 27479361, 29095794, 35330607, 38048346, 54958722, 70661214, 82438083, 164876166, 247314249, 494628498]

約数ペア:

[(1, 494628498), (2, 247314249), (3, 164876166), (6, 82438083), (7, 70661214), (9, 54958722), (13, 38048346), (14, 35330607), (17, 29095794), (18, 27479361), (21, 23553738), (26, 19024173), (27, 18319574), (31, 15955758), (34, 14547897), (39, 12682782), (42, 11776869), (51, 9698598), (54, 9159787), (62, 7977879), (63, 7851246), (78, 6341391), (91, 5435478), (93, 5318586), (102, 4849299), (117, 4227594), (119, 4156542), (126, 3925623), (153, 3232866), (182, 2717739), (186, 2659293), (189, 2617082), (191, 2589678), (217, 2279394), (221, 2238138), (234, 2113797), (238, 2078271), (273, 1811826), (279, 1772862), (306, 1616433), (351, 1409198), (357, 1385514), (378, 1308541), (382, 1294839), (403, 1227366), (434, 1139697), (442, 1119069), (459, 1077622), (527, 938574), (546, 905913), (558, 886431), (573, 863226), (651, 759798), (663, 746046), (702, 704599), (714, 692757), (806, 613683), (819, 603942), (837, 590954), (918, 538811), (1054, 469287), (1071, 461838), (1146, 431613), (1209, 409122), (1302, 379899), (1326, 373023), (1337, 369954), (1547, 319734), (1581, 312858), (1638, 301971), (1674, 295477), (1719, 287742), (1953, 253266), (1989, 248682), (2142, 230919), (2418, 204561), (2457, 201314), (2483, 199206), (2674, 184977), (2821, 175338), (3094, 159867), (3162, 156429), (3213, 153946), (3247, 152334), (3438, 143871), (3627, 136374), (3689, 134082), (3906, 126633), (3978, 124341), (4011, 123318), (4641, 106578), (4743, 104286), (4914, 100657), (4966, 99603), (5157, 95914), (5642, 87669), (5859, 84422), (5921, 83538), (5967, 82894), (6426, 76973), (6494, 76167), (6851, 72198), (7254, 68187), (7378, 67041), (7449, 66402), (8022, 61659), (8463, 58446), (9282, 53289), (9486, 52143), (9741, 50778), (10314, 47957), (10881, 45458), (11067, 44694), (11718, 42211), (11842, 41769), (11934, 41447), (12033, 41106), (13702, 36099), (13923, 35526), (14229, 34762), (14898, 33201), (16926, 29223), (17381, 28458), (17763, 27846), (19482, 25389), (20553, 24066), (21762, 22729), (22134, 22347)]