286763484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 820471680

約数和(自身を除く): 533708196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 67, 84, 87, 98, 116, 134, 147, 174, 196, 201, 203, 251, 268, 294, 348, 402, 406, 469, 502, 588, 609, 753, 804, 812, 938, 1004, 1218, 1407, 1421, 1506, 1757, 1876, 1943, 2436, 2814, 2842, 3012, 3283, 3514, 3886, 4263, 5271, 5628, 5684, 5829, 6566, 7028, 7279, 7772, 8526, 9849, 10542, 11658, 12299, 13132, 13601, 14558, 16817, 17052, 19698, 21084, 21837, 23316, 24598, 27202, 29116, 33634, 36897, 39396, 40803, 43674, 49196, 50451, 50953, 54404, 67268, 73794, 81606, 87348, 95207, 100902, 101906, 117719, 147588, 152859, 163212, 190414, 201804, 203812, 235438, 285621, 305718, 353157, 356671, 380828, 470876, 487693, 571242, 611436, 706314, 713342, 824033, 975386, 1070013, 1142484, 1412628, 1426684, 1463079, 1648066, 1950772, 2140026, 2472099, 2926158, 3296132, 3413851, 4280052, 4944198, 5852316, 6827702, 9888396, 10241553, 13655404, 20483106, 23896957, 40966212, 47793914, 71690871, 95587828, 143381742, 286763484]

約数ペア:

[(1, 286763484), (2, 143381742), (3, 95587828), (4, 71690871), (6, 47793914), (7, 40966212), (12, 23896957), (14, 20483106), (21, 13655404), (28, 10241553), (29, 9888396), (42, 6827702), (49, 5852316), (58, 4944198), (67, 4280052), (84, 3413851), (87, 3296132), (98, 2926158), (116, 2472099), (134, 2140026), (147, 1950772), (174, 1648066), (196, 1463079), (201, 1426684), (203, 1412628), (251, 1142484), (268, 1070013), (294, 975386), (348, 824033), (402, 713342), (406, 706314), (469, 611436), (502, 571242), (588, 487693), (609, 470876), (753, 380828), (804, 356671), (812, 353157), (938, 305718), (1004, 285621), (1218, 235438), (1407, 203812), (1421, 201804), (1506, 190414), (1757, 163212), (1876, 152859), (1943, 147588), (2436, 117719), (2814, 101906), (2842, 100902), (3012, 95207), (3283, 87348), (3514, 81606), (3886, 73794), (4263, 67268), (5271, 54404), (5628, 50953), (5684, 50451), (5829, 49196), (6566, 43674), (7028, 40803), (7279, 39396), (7772, 36897), (8526, 33634), (9849, 29116), (10542, 27202), (11658, 24598), (12299, 23316), (13132, 21837), (13601, 21084), (14558, 19698), (16817, 17052)]