219838608

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 240

約数和(自身を含む): 717430272

約数和(自身を除く): 497591664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 37, 44, 48, 62, 66, 72, 74, 88, 93, 99, 111, 121, 124, 132, 144, 148, 176, 186, 198, 222, 242, 248, 264, 279, 296, 333, 341, 363, 372, 396, 407, 444, 484, 496, 528, 558, 592, 666, 682, 726, 744, 792, 814, 888, 968, 1023, 1089, 1116, 1147, 1221, 1331, 1332, 1364, 1452, 1488, 1584, 1628, 1776, 1936, 2046, 2178, 2232, 2294, 2442, 2662, 2664, 2728, 2904, 3069, 3256, 3441, 3663, 3751, 3993, 4092, 4356, 4464, 4477, 4588, 4884, 5324, 5328, 5456, 5808, 6138, 6512, 6882, 7326, 7502, 7986, 8184, 8712, 8954, 9176, 9768, 10323, 10648, 11253, 11979, 12276, 12617, 13431, 13764, 14652, 15004, 15972, 16368, 17424, 17908, 18352, 19536, 20646, 21296, 22506, 23958, 24552, 25234, 26862, 27528, 29304, 30008, 31944, 33759, 35816, 37851, 40293, 41261, 41292, 45012, 47916, 49104, 49247, 50468, 53724, 55056, 58608, 60016, 63888, 67518, 71632, 75702, 80586, 82522, 82584, 90024, 95832, 98494, 100936, 107448, 113553, 123783, 135036, 138787, 147741, 151404, 161172, 165044, 165168, 180048, 191664, 196988, 201872, 214896, 227106, 247566, 270072, 277574, 295482, 302808, 322344, 330088, 371349, 393976, 416361, 443223, 454212, 495132, 540144, 555148, 590964, 605616, 644688, 660176, 742698, 787952, 832722, 886446, 908424, 990264, 1110296, 1181928, 1249083, 1485396, 1526657, 1665444, 1772892, 1816848, 1980528, 2220592, 2363856, 2498166, 2970792, 3053314, 3330888, 3545784, 4579971, 4996332, 5941584, 6106628, 6661776, 7091568, 9159942, 9992664, 12213256, 13739913, 18319884, 19985328, 24426512, 27479826, 36639768, 54959652, 73279536, 109919304, 219838608]

約数ペア:

[(1, 219838608), (2, 109919304), (3, 73279536), (4, 54959652), (6, 36639768), (8, 27479826), (9, 24426512), (11, 19985328), (12, 18319884), (16, 13739913), (18, 12213256), (22, 9992664), (24, 9159942), (31, 7091568), (33, 6661776), (36, 6106628), (37, 5941584), (44, 4996332), (48, 4579971), (62, 3545784), (66, 3330888), (72, 3053314), (74, 2970792), (88, 2498166), (93, 2363856), (99, 2220592), (111, 1980528), (121, 1816848), (124, 1772892), (132, 1665444), (144, 1526657), (148, 1485396), (176, 1249083), (186, 1181928), (198, 1110296), (222, 990264), (242, 908424), (248, 886446), (264, 832722), (279, 787952), (296, 742698), (333, 660176), (341, 644688), (363, 605616), (372, 590964), (396, 555148), (407, 540144), (444, 495132), (484, 454212), (496, 443223), (528, 416361), (558, 393976), (592, 371349), (666, 330088), (682, 322344), (726, 302808), (744, 295482), (792, 277574), (814, 270072), (888, 247566), (968, 227106), (1023, 214896), (1089, 201872), (1116, 196988), (1147, 191664), (1221, 180048), (1331, 165168), (1332, 165044), (1364, 161172), (1452, 151404), (1488, 147741), (1584, 138787), (1628, 135036), (1776, 123783), (1936, 113553), (2046, 107448), (2178, 100936), (2232, 98494), (2294, 95832), (2442, 90024), (2662, 82584), (2664, 82522), (2728, 80586), (2904, 75702), (3069, 71632), (3256, 67518), (3441, 63888), (3663, 60016), (3751, 58608), (3993, 55056), (4092, 53724), (4356, 50468), (4464, 49247), (4477, 49104), (4588, 47916), (4884, 45012), (5324, 41292), (5328, 41261), (5456, 40293), (5808, 37851), (6138, 35816), (6512, 33759), (6882, 31944), (7326, 30008), (7502, 29304), (7986, 27528), (8184, 26862), (8712, 25234), (8954, 24552), (9176, 23958), (9768, 22506), (10323, 21296), (10648, 20646), (11253, 19536), (11979, 18352), (12276, 17908), (12617, 17424), (13431, 16368), (13764, 15972), (14652, 15004)]