217678032

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:111

約数の個数: 270

約数和(自身を含む): 745133298

約数和(自身を除く): 527455266

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 33, 36, 39, 44, 48, 52, 62, 66, 72, 78, 88, 93, 99, 104, 117, 121, 124, 132, 143, 144, 156, 176, 186, 198, 208, 234, 242, 248, 264, 279, 286, 312, 341, 363, 372, 396, 403, 429, 468, 484, 496, 528, 558, 572, 624, 682, 726, 744, 792, 806, 858, 936, 961, 968, 1023, 1089, 1116, 1144, 1209, 1287, 1364, 1452, 1488, 1573, 1584, 1612, 1716, 1872, 1922, 1936, 2046, 2178, 2232, 2288, 2418, 2574, 2728, 2883, 2904, 3069, 3146, 3224, 3432, 3627, 3751, 3844, 4092, 4356, 4433, 4464, 4719, 4836, 5148, 5456, 5766, 5808, 6138, 6292, 6448, 6864, 7254, 7502, 7688, 8184, 8649, 8712, 8866, 9438, 9672, 10296, 10571, 11253, 11532, 12276, 12493, 12584, 13299, 14157, 14508, 15004, 15376, 16368, 17298, 17424, 17732, 18876, 19344, 20592, 21142, 22506, 23064, 24552, 24986, 25168, 26598, 28314, 29016, 30008, 31713, 33759, 34596, 35464, 37479, 37752, 39897, 42284, 45012, 46128, 48763, 49104, 49972, 53196, 56628, 58032, 60016, 63426, 67518, 69192, 70928, 74958, 75504, 79794, 84568, 90024, 95139, 97526, 99944, 106392, 112437, 113256, 116281, 126852, 135036, 137423, 138384, 146289, 149916, 159588, 169136, 180048, 190278, 195052, 199888, 212784, 224874, 226512, 232562, 253704, 270072, 274846, 292578, 299832, 319176, 348843, 380556, 390104, 412269, 438867, 449748, 465124, 507408, 540144, 549692, 585156, 599664, 638352, 697686, 761112, 780208, 824538, 877734, 899496, 930248, 1046529, 1099384, 1170312, 1236807, 1395372, 1511653, 1522224, 1649076, 1755468, 1798992, 1860496, 2093058, 2198768, 2340624, 2473614, 2790744, 3023306, 3298152, 3510936, 4186116, 4534959, 4947228, 5581488, 6046612, 6596304, 7021872, 8372232, 9069918, 9894456, 12093224, 13604877, 16744464, 18139836, 19788912, 24186448, 27209754, 36279672, 54419508, 72559344, 108839016, 217678032]

約数ペア:

[(1, 217678032), (2, 108839016), (3, 72559344), (4, 54419508), (6, 36279672), (8, 27209754), (9, 24186448), (11, 19788912), (12, 18139836), (13, 16744464), (16, 13604877), (18, 12093224), (22, 9894456), (24, 9069918), (26, 8372232), (31, 7021872), (33, 6596304), (36, 6046612), (39, 5581488), (44, 4947228), (48, 4534959), (52, 4186116), (62, 3510936), (66, 3298152), (72, 3023306), (78, 2790744), (88, 2473614), (93, 2340624), (99, 2198768), (104, 2093058), (117, 1860496), (121, 1798992), (124, 1755468), (132, 1649076), (143, 1522224), (144, 1511653), (156, 1395372), (176, 1236807), (186, 1170312), (198, 1099384), (208, 1046529), (234, 930248), (242, 899496), (248, 877734), (264, 824538), (279, 780208), (286, 761112), (312, 697686), (341, 638352), (363, 599664), (372, 585156), (396, 549692), (403, 540144), (429, 507408), (468, 465124), (484, 449748), (496, 438867), (528, 412269), (558, 390104), (572, 380556), (624, 348843), (682, 319176), (726, 299832), (744, 292578), (792, 274846), (806, 270072), (858, 253704), (936, 232562), (961, 226512), (968, 224874), (1023, 212784), (1089, 199888), (1116, 195052), (1144, 190278), (1209, 180048), (1287, 169136), (1364, 159588), (1452, 149916), (1488, 146289), (1573, 138384), (1584, 137423), (1612, 135036), (1716, 126852), (1872, 116281), (1922, 113256), (1936, 112437), (2046, 106392), (2178, 99944), (2232, 97526), (2288, 95139), (2418, 90024), (2574, 84568), (2728, 79794), (2883, 75504), (2904, 74958), (3069, 70928), (3146, 69192), (3224, 67518), (3432, 63426), (3627, 60016), (3751, 58032), (3844, 56628), (4092, 53196), (4356, 49972), (4433, 49104), (4464, 48763), (4719, 46128), (4836, 45012), (5148, 42284), (5456, 39897), (5766, 37752), (5808, 37479), (6138, 35464), (6292, 34596), (6448, 33759), (6864, 31713), (7254, 30008), (7502, 29016), (7688, 28314), (8184, 26598), (8649, 25168), (8712, 24986), (8866, 24552), (9438, 23064), (9672, 22506), (10296, 21142), (10571, 20592), (11253, 19344), (11532, 18876), (12276, 17732), (12493, 17424), (12584, 17298), (13299, 16368), (14157, 15376), (14508, 15004)]