218749104

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 736619520

約数和(自身を除く): 517870416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 67, 72, 79, 82, 84, 112, 123, 126, 134, 144, 158, 164, 168, 201, 237, 246, 252, 268, 287, 316, 328, 336, 369, 402, 469, 474, 492, 504, 536, 553, 574, 603, 632, 656, 711, 738, 804, 861, 938, 948, 984, 1008, 1072, 1106, 1148, 1206, 1264, 1407, 1422, 1476, 1608, 1659, 1722, 1876, 1896, 1968, 2212, 2296, 2412, 2583, 2747, 2814, 2844, 2952, 3216, 3239, 3318, 3444, 3752, 3792, 4221, 4424, 4592, 4824, 4977, 5166, 5293, 5494, 5628, 5688, 5904, 6478, 6636, 6888, 7504, 8241, 8442, 8848, 9648, 9717, 9954, 10332, 10586, 10988, 11256, 11376, 12956, 13272, 13776, 15879, 16482, 16884, 19229, 19434, 19908, 20664, 21172, 21976, 22512, 22673, 24723, 25912, 26544, 29151, 31758, 32964, 33768, 37051, 38458, 38868, 39816, 41328, 42344, 43952, 45346, 47637, 49446, 51824, 57687, 58302, 63516, 65928, 67536, 68019, 74102, 76916, 77736, 79632, 84688, 90692, 95274, 98892, 111153, 115374, 116604, 127032, 131856, 136038, 148204, 153832, 155472, 173061, 181384, 190548, 197784, 204057, 217013, 222306, 230748, 233208, 254064, 272076, 296408, 307664, 333459, 346122, 362768, 381096, 395568, 408114, 434026, 444612, 461496, 466416, 544152, 592816, 651039, 666918, 692244, 762192, 816228, 868052, 889224, 922992, 1088304, 1302078, 1333836, 1384488, 1519091, 1632456, 1736104, 1778448, 1953117, 2604156, 2667672, 2768976, 3038182, 3264912, 3472208, 3906234, 4557273, 5208312, 5335344, 6076364, 7812468, 9114546, 10416624, 12152728, 13671819, 15624936, 18229092, 24305456, 27343638, 31249872, 36458184, 54687276, 72916368, 109374552, 218749104]

約数ペア:

[(1, 218749104), (2, 109374552), (3, 72916368), (4, 54687276), (6, 36458184), (7, 31249872), (8, 27343638), (9, 24305456), (12, 18229092), (14, 15624936), (16, 13671819), (18, 12152728), (21, 10416624), (24, 9114546), (28, 7812468), (36, 6076364), (41, 5335344), (42, 5208312), (48, 4557273), (56, 3906234), (63, 3472208), (67, 3264912), (72, 3038182), (79, 2768976), (82, 2667672), (84, 2604156), (112, 1953117), (123, 1778448), (126, 1736104), (134, 1632456), (144, 1519091), (158, 1384488), (164, 1333836), (168, 1302078), (201, 1088304), (237, 922992), (246, 889224), (252, 868052), (268, 816228), (287, 762192), (316, 692244), (328, 666918), (336, 651039), (369, 592816), (402, 544152), (469, 466416), (474, 461496), (492, 444612), (504, 434026), (536, 408114), (553, 395568), (574, 381096), (603, 362768), (632, 346122), (656, 333459), (711, 307664), (738, 296408), (804, 272076), (861, 254064), (938, 233208), (948, 230748), (984, 222306), (1008, 217013), (1072, 204057), (1106, 197784), (1148, 190548), (1206, 181384), (1264, 173061), (1407, 155472), (1422, 153832), (1476, 148204), (1608, 136038), (1659, 131856), (1722, 127032), (1876, 116604), (1896, 115374), (1968, 111153), (2212, 98892), (2296, 95274), (2412, 90692), (2583, 84688), (2747, 79632), (2814, 77736), (2844, 76916), (2952, 74102), (3216, 68019), (3239, 67536), (3318, 65928), (3444, 63516), (3752, 58302), (3792, 57687), (4221, 51824), (4424, 49446), (4592, 47637), (4824, 45346), (4977, 43952), (5166, 42344), (5293, 41328), (5494, 39816), (5628, 38868), (5688, 38458), (5904, 37051), (6478, 33768), (6636, 32964), (6888, 31758), (7504, 29151), (8241, 26544), (8442, 25912), (8848, 24723), (9648, 22673), (9717, 22512), (9954, 21976), (10332, 21172), (10586, 20664), (10988, 19908), (11256, 19434), (11376, 19229), (12956, 16884), (13272, 16482), (13776, 15879)]