319740624

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:482

約数の個数: 240

約数和(自身を含む): 1108643328

約数和(自身を除く): 788902704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 47, 48, 51, 56, 63, 68, 72, 84, 94, 102, 112, 119, 126, 136, 141, 144, 153, 168, 188, 204, 238, 252, 272, 282, 306, 329, 336, 357, 376, 397, 408, 423, 476, 504, 564, 612, 658, 714, 752, 794, 799, 816, 846, 952, 987, 1008, 1071, 1128, 1191, 1224, 1316, 1428, 1588, 1598, 1692, 1904, 1974, 2142, 2256, 2382, 2397, 2448, 2632, 2779, 2856, 2961, 3176, 3196, 3384, 3573, 3948, 4284, 4764, 4794, 5264, 5558, 5593, 5712, 5922, 6352, 6392, 6749, 6768, 7146, 7191, 7896, 8337, 8568, 9528, 9588, 11116, 11186, 11844, 12784, 13498, 14292, 14382, 15792, 16674, 16779, 17136, 18659, 19056, 19176, 20247, 22232, 22372, 23688, 25011, 26996, 28584, 28764, 33348, 33558, 37318, 38352, 40494, 44464, 44744, 47243, 47376, 50022, 50337, 53992, 55977, 57168, 57528, 60741, 66696, 67116, 74636, 80988, 89488, 94486, 100044, 100674, 107984, 111954, 115056, 121482, 130613, 133392, 134232, 141729, 149272, 161976, 167931, 188972, 200088, 201348, 223908, 242964, 261226, 268464, 283458, 298544, 317203, 323952, 335862, 377944, 391839, 400176, 402696, 425187, 447816, 485928, 522452, 566916, 634406, 671724, 755888, 783678, 805392, 850374, 895632, 951609, 971856, 1044904, 1133832, 1175517, 1268812, 1343448, 1567356, 1700748, 1903218, 2089808, 2220421, 2267664, 2351034, 2537624, 2686896, 2854827, 3134712, 3401496, 3806436, 4440842, 4702068, 5075248, 5709654, 6269424, 6661263, 6802992, 7612872, 8881684, 9404136, 11419308, 13322526, 15225744, 17763368, 18808272, 19983789, 22838616, 26645052, 35526736, 39967578, 45677232, 53290104, 79935156, 106580208, 159870312, 319740624]

約数ペア:

[(1, 319740624), (2, 159870312), (3, 106580208), (4, 79935156), (6, 53290104), (7, 45677232), (8, 39967578), (9, 35526736), (12, 26645052), (14, 22838616), (16, 19983789), (17, 18808272), (18, 17763368), (21, 15225744), (24, 13322526), (28, 11419308), (34, 9404136), (36, 8881684), (42, 7612872), (47, 6802992), (48, 6661263), (51, 6269424), (56, 5709654), (63, 5075248), (68, 4702068), (72, 4440842), (84, 3806436), (94, 3401496), (102, 3134712), (112, 2854827), (119, 2686896), (126, 2537624), (136, 2351034), (141, 2267664), (144, 2220421), (153, 2089808), (168, 1903218), (188, 1700748), (204, 1567356), (238, 1343448), (252, 1268812), (272, 1175517), (282, 1133832), (306, 1044904), (329, 971856), (336, 951609), (357, 895632), (376, 850374), (397, 805392), (408, 783678), (423, 755888), (476, 671724), (504, 634406), (564, 566916), (612, 522452), (658, 485928), (714, 447816), (752, 425187), (794, 402696), (799, 400176), (816, 391839), (846, 377944), (952, 335862), (987, 323952), (1008, 317203), (1071, 298544), (1128, 283458), (1191, 268464), (1224, 261226), (1316, 242964), (1428, 223908), (1588, 201348), (1598, 200088), (1692, 188972), (1904, 167931), (1974, 161976), (2142, 149272), (2256, 141729), (2382, 134232), (2397, 133392), (2448, 130613), (2632, 121482), (2779, 115056), (2856, 111954), (2961, 107984), (3176, 100674), (3196, 100044), (3384, 94486), (3573, 89488), (3948, 80988), (4284, 74636), (4764, 67116), (4794, 66696), (5264, 60741), (5558, 57528), (5593, 57168), (5712, 55977), (5922, 53992), (6352, 50337), (6392, 50022), (6749, 47376), (6768, 47243), (7146, 44744), (7191, 44464), (7896, 40494), (8337, 38352), (8568, 37318), (9528, 33558), (9588, 33348), (11116, 28764), (11186, 28584), (11844, 26996), (12784, 25011), (13498, 23688), (14292, 22372), (14382, 22232), (15792, 20247), (16674, 19176), (16779, 19056), (17136, 18659)]