212321088

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{5851}}^1$

素因数の和:5882

約数の個数: 140

約数和(自身を含む): 719421472

約数和(自身を除く): 507100384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 5851, 6048, 9072, 11702, 12096, 17553, 18144, 23404, 35106, 36288, 40957, 46808, 52659, 70212, 81914, 93616, 105318, 122871, 140424, 157977, 163828, 187232, 210636, 245742, 280848, 315954, 327656, 368613, 374464, 421272, 473931, 491484, 561696, 631908, 655312, 737226, 842544, 947862, 982968, 1105839, 1123392, 1263816, 1310624, 1474452, 1685088, 1895724, 1965936, 2211678, 2527632, 2621248, 2948904, 3317517, 3370176, 3791448, 3931872, 4423356, 5055264, 5897808, 6635034, 7582896, 7863744, 8846712, 10110528, 11795616, 13270068, 15165792, 17693424, 23591232, 26540136, 30331584, 35386848, 53080272, 70773696, 106160544, 212321088]

約数ペア:

[(1, 212321088), (2, 106160544), (3, 70773696), (4, 53080272), (6, 35386848), (7, 30331584), (8, 26540136), (9, 23591232), (12, 17693424), (14, 15165792), (16, 13270068), (18, 11795616), (21, 10110528), (24, 8846712), (27, 7863744), (28, 7582896), (32, 6635034), (36, 5897808), (42, 5055264), (48, 4423356), (54, 3931872), (56, 3791448), (63, 3370176), (64, 3317517), (72, 2948904), (81, 2621248), (84, 2527632), (96, 2211678), (108, 1965936), (112, 1895724), (126, 1685088), (144, 1474452), (162, 1310624), (168, 1263816), (189, 1123392), (192, 1105839), (216, 982968), (224, 947862), (252, 842544), (288, 737226), (324, 655312), (336, 631908), (378, 561696), (432, 491484), (448, 473931), (504, 421272), (567, 374464), (576, 368613), (648, 327656), (672, 315954), (756, 280848), (864, 245742), (1008, 210636), (1134, 187232), (1296, 163828), (1344, 157977), (1512, 140424), (1728, 122871), (2016, 105318), (2268, 93616), (2592, 81914), (3024, 70212), (4032, 52659), (4536, 46808), (5184, 40957), (5851, 36288), (6048, 35106), (9072, 23404), (11702, 18144), (12096, 17553)]