328257472816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{379}}^1\times {\mathrm{619}}^1$

素因数の和:1088

約数の個数: 240

約数和(自身を含む): 812277177600

約数和(自身を除く): 484019704784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 379, 403, 434, 496, 619, 728, 758, 806, 868, 961, 1238, 1456, 1516, 1612, 1736, 1922, 2476, 2653, 2821, 3032, 3224, 3472, 3844, 4333, 4927, 4952, 5306, 5642, 6064, 6448, 6727, 7688, 8047, 8666, 9854, 9904, 10612, 11284, 11749, 12493, 13454, 15376, 16094, 17332, 19189, 19708, 21224, 22568, 23498, 24986, 26908, 32188, 34489, 34664, 38378, 39416, 42448, 45136, 46996, 49972, 53816, 56329, 64376, 68978, 69328, 76756, 78832, 82243, 87451, 93992, 99944, 107632, 112658, 128752, 134323, 137956, 152737, 153512, 164486, 174902, 187984, 199888, 225316, 234601, 249457, 268646, 275912, 305474, 307024, 328972, 349804, 364219, 450632, 469202, 498914, 537292, 551824, 594859, 610948, 657944, 699608, 728438, 901264, 938404, 997828, 1069159, 1074584, 1189718, 1221896, 1315888, 1399216, 1456876, 1642207, 1746199, 1876808, 1995656, 2138318, 2149168, 2379436, 2443792, 2549533, 2913752, 3049813, 3284414, 3492398, 3753616, 3991312, 4164013, 4276636, 4734847, 4758872, 5099066, 5827504, 6099626, 6568828, 6984796, 7272631, 7733167, 8328026, 8553272, 9469694, 9517744, 10198132, 12199252, 13137656, 13969592, 14545262, 15466334, 16656052, 17106544, 18939388, 20396264, 21348691, 24398504, 26275312, 27939184, 29090524, 30932668, 33143929, 33312104, 37878776, 40792528, 42697382, 48797008, 50908417, 54132169, 58181048, 61865336, 66287858, 66624208, 75757552, 85394764, 94544203, 101816834, 108264338, 116362096, 123730672, 132575716, 170789528, 189088406, 203633668, 216528676, 225451561, 265151432, 341579056, 378176812, 407267336, 433057352, 450903122, 530302864, 661809421, 756353624, 814534672, 866114704, 901806244, 1323618842, 1512707248, 1578160927, 1803612488, 2647237684, 2930870293, 3156321854, 3607224976, 5294475368, 5861740586, 6312643708, 10588950736, 11723481172, 12625287416, 20516092051, 23446962344, 25250574832, 41032184102, 46893924688, 82064368204, 164128736408, 328257472816]

約数ペア:

[(1, 328257472816), (2, 164128736408), (4, 82064368204), (7, 46893924688), (8, 41032184102), (13, 25250574832), (14, 23446962344), (16, 20516092051), (26, 12625287416), (28, 11723481172), (31, 10588950736), (52, 6312643708), (56, 5861740586), (62, 5294475368), (91, 3607224976), (104, 3156321854), (112, 2930870293), (124, 2647237684), (182, 1803612488), (208, 1578160927), (217, 1512707248), (248, 1323618842), (364, 901806244), (379, 866114704), (403, 814534672), (434, 756353624), (496, 661809421), (619, 530302864), (728, 450903122), (758, 433057352), (806, 407267336), (868, 378176812), (961, 341579056), (1238, 265151432), (1456, 225451561), (1516, 216528676), (1612, 203633668), (1736, 189088406), (1922, 170789528), (2476, 132575716), (2653, 123730672), (2821, 116362096), (3032, 108264338), (3224, 101816834), (3472, 94544203), (3844, 85394764), (4333, 75757552), (4927, 66624208), (4952, 66287858), (5306, 61865336), (5642, 58181048), (6064, 54132169), (6448, 50908417), (6727, 48797008), (7688, 42697382), (8047, 40792528), (8666, 37878776), (9854, 33312104), (9904, 33143929), (10612, 30932668), (11284, 29090524), (11749, 27939184), (12493, 26275312), (13454, 24398504), (15376, 21348691), (16094, 20396264), (17332, 18939388), (19189, 17106544), (19708, 16656052), (21224, 15466334), (22568, 14545262), (23498, 13969592), (24986, 13137656), (26908, 12199252), (32188, 10198132), (34489, 9517744), (34664, 9469694), (38378, 8553272), (39416, 8328026), (42448, 7733167), (45136, 7272631), (46996, 6984796), (49972, 6568828), (53816, 6099626), (56329, 5827504), (64376, 5099066), (68978, 4758872), (69328, 4734847), (76756, 4276636), (78832, 4164013), (82243, 3991312), (87451, 3753616), (93992, 3492398), (99944, 3284414), (107632, 3049813), (112658, 2913752), (128752, 2549533), (134323, 2443792), (137956, 2379436), (152737, 2149168), (153512, 2138318), (164486, 1995656), (174902, 1876808), (187984, 1746199), (199888, 1642207), (225316, 1456876), (234601, 1399216), (249457, 1315888), (268646, 1221896), (275912, 1189718), (305474, 1074584), (307024, 1069159), (328972, 997828), (349804, 938404), (364219, 901264), (450632, 728438), (469202, 699608), (498914, 657944), (537292, 610948), (551824, 594859)]