243950616

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 862701840

約数和(自身を除く): 618751224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 147, 156, 162, 168, 182, 189, 196, 197, 216, 234, 243, 252, 273, 294, 312, 324, 351, 364, 378, 392, 394, 441, 468, 486, 504, 546, 567, 588, 591, 637, 648, 702, 728, 756, 788, 819, 882, 936, 972, 1053, 1092, 1134, 1176, 1182, 1274, 1323, 1379, 1404, 1512, 1576, 1638, 1701, 1764, 1773, 1911, 1944, 2106, 2184, 2268, 2364, 2457, 2548, 2561, 2646, 2758, 2808, 3159, 3276, 3402, 3528, 3546, 3822, 3969, 4137, 4212, 4536, 4728, 4914, 5096, 5122, 5292, 5319, 5516, 5733, 6318, 6552, 6804, 7092, 7371, 7644, 7683, 7938, 8274, 8424, 9653, 9828, 10244, 10584, 10638, 11032, 11466, 11907, 12411, 12636, 13608, 14184, 14742, 15288, 15366, 15876, 15957, 16548, 17199, 17927, 19306, 19656, 20488, 21276, 22113, 22932, 23049, 23814, 24822, 25272, 28959, 29484, 30732, 31752, 31914, 33096, 34398, 35854, 37233, 38612, 42552, 44226, 45864, 46098, 47628, 47871, 49644, 51597, 53781, 57918, 58968, 61464, 63828, 68796, 69147, 71708, 74466, 77224, 86877, 88452, 92196, 95256, 95742, 99288, 103194, 107562, 111699, 115836, 125489, 127656, 137592, 138294, 143416, 148932, 154791, 161343, 173754, 176904, 184392, 191484, 206388, 207441, 215124, 223398, 231672, 250978, 260631, 276588, 297864, 309582, 322686, 335097, 347508, 376467, 382968, 412776, 414882, 430248, 446796, 484029, 501956, 521262, 553176, 619164, 622323, 645372, 670194, 695016, 752934, 781893, 829764, 893592, 968058, 1003912, 1042524, 1129401, 1238328, 1244646, 1290744, 1340388, 1452087, 1505868, 1563786, 1659528, 1936116, 2085048, 2258802, 2345679, 2489292, 2680776, 2904174, 3011736, 3127572, 3388203, 3872232, 4356261, 4517604, 4691358, 4978584, 5808348, 6255144, 6776406, 8712522, 9035208, 9382716, 10164609, 11616696, 13552812, 17425044, 18765432, 20329218, 27105624, 30493827, 34850088, 40658436, 60987654, 81316872, 121975308, 243950616]

約数ペア:

[(1, 243950616), (2, 121975308), (3, 81316872), (4, 60987654), (6, 40658436), (7, 34850088), (8, 30493827), (9, 27105624), (12, 20329218), (13, 18765432), (14, 17425044), (18, 13552812), (21, 11616696), (24, 10164609), (26, 9382716), (27, 9035208), (28, 8712522), (36, 6776406), (39, 6255144), (42, 5808348), (49, 4978584), (52, 4691358), (54, 4517604), (56, 4356261), (63, 3872232), (72, 3388203), (78, 3127572), (81, 3011736), (84, 2904174), (91, 2680776), (98, 2489292), (104, 2345679), (108, 2258802), (117, 2085048), (126, 1936116), (147, 1659528), (156, 1563786), (162, 1505868), (168, 1452087), (182, 1340388), (189, 1290744), (196, 1244646), (197, 1238328), (216, 1129401), (234, 1042524), (243, 1003912), (252, 968058), (273, 893592), (294, 829764), (312, 781893), (324, 752934), (351, 695016), (364, 670194), (378, 645372), (392, 622323), (394, 619164), (441, 553176), (468, 521262), (486, 501956), (504, 484029), (546, 446796), (567, 430248), (588, 414882), (591, 412776), (637, 382968), (648, 376467), (702, 347508), (728, 335097), (756, 322686), (788, 309582), (819, 297864), (882, 276588), (936, 260631), (972, 250978), (1053, 231672), (1092, 223398), (1134, 215124), (1176, 207441), (1182, 206388), (1274, 191484), (1323, 184392), (1379, 176904), (1404, 173754), (1512, 161343), (1576, 154791), (1638, 148932), (1701, 143416), (1764, 138294), (1773, 137592), (1911, 127656), (1944, 125489), (2106, 115836), (2184, 111699), (2268, 107562), (2364, 103194), (2457, 99288), (2548, 95742), (2561, 95256), (2646, 92196), (2758, 88452), (2808, 86877), (3159, 77224), (3276, 74466), (3402, 71708), (3528, 69147), (3546, 68796), (3822, 63828), (3969, 61464), (4137, 58968), (4212, 57918), (4536, 53781), (4728, 51597), (4914, 49644), (5096, 47871), (5122, 47628), (5292, 46098), (5319, 45864), (5516, 44226), (5733, 42552), (6318, 38612), (6552, 37233), (6804, 35854), (7092, 34398), (7371, 33096), (7644, 31914), (7683, 31752), (7938, 30732), (8274, 29484), (8424, 28959), (9653, 25272), (9828, 24822), (10244, 23814), (10584, 23049), (10638, 22932), (11032, 22113), (11466, 21276), (11907, 20488), (12411, 19656), (12636, 19306), (13608, 17927), (14184, 17199), (14742, 16548), (15288, 15957), (15366, 15876)]