274182712064

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{1999}}^1$

素因数の和:2370

約数の個数: 144

約数和(自身を含む): 583275840000

約数和(自身を除く): 309093127936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 163, 173, 256, 304, 326, 346, 608, 652, 692, 1216, 1304, 1384, 1999, 2432, 2608, 2768, 3097, 3287, 3998, 4864, 5216, 5536, 6194, 6574, 7996, 10432, 11072, 12388, 13148, 15992, 20864, 22144, 24776, 26296, 28199, 31984, 37981, 41728, 44288, 49552, 52592, 56398, 63968, 75962, 99104, 105184, 112796, 127936, 151924, 198208, 210368, 225592, 255872, 303848, 325837, 345827, 396416, 420736, 451184, 511744, 535781, 607696, 651674, 691654, 792832, 841472, 902368, 1071562, 1215392, 1303348, 1383308, 1804736, 2143124, 2430784, 2606696, 2766616, 3609472, 4286248, 4861568, 5213392, 5533232, 6190903, 6570713, 7218944, 8572496, 9723136, 10426784, 11066464, 12381806, 13141426, 17144992, 20853568, 22132928, 24763612, 26282852, 34289984, 41707136, 44265856, 49527224, 52565704, 56369801, 68579968, 83414272, 88531712, 99054448, 105131408, 112739602, 137159936, 198108896, 210262816, 225479204, 396217792, 420525632, 450958408, 792435584, 841051264, 901916816, 1071026219, 1584871168, 1682102528, 1803833632, 2142052438, 3607667264, 4284104876, 7215334528, 8568209752, 14430669056, 17136419504, 34272839008, 68545678016, 137091356032, 274182712064]

約数ペア:

[(1, 274182712064), (2, 137091356032), (4, 68545678016), (8, 34272839008), (16, 17136419504), (19, 14430669056), (32, 8568209752), (38, 7215334528), (64, 4284104876), (76, 3607667264), (128, 2142052438), (152, 1803833632), (163, 1682102528), (173, 1584871168), (256, 1071026219), (304, 901916816), (326, 841051264), (346, 792435584), (608, 450958408), (652, 420525632), (692, 396217792), (1216, 225479204), (1304, 210262816), (1384, 198108896), (1999, 137159936), (2432, 112739602), (2608, 105131408), (2768, 99054448), (3097, 88531712), (3287, 83414272), (3998, 68579968), (4864, 56369801), (5216, 52565704), (5536, 49527224), (6194, 44265856), (6574, 41707136), (7996, 34289984), (10432, 26282852), (11072, 24763612), (12388, 22132928), (13148, 20853568), (15992, 17144992), (20864, 13141426), (22144, 12381806), (24776, 11066464), (26296, 10426784), (28199, 9723136), (31984, 8572496), (37981, 7218944), (41728, 6570713), (44288, 6190903), (49552, 5533232), (52592, 5213392), (56398, 4861568), (63968, 4286248), (75962, 3609472), (99104, 2766616), (105184, 2606696), (112796, 2430784), (127936, 2143124), (151924, 1804736), (198208, 1383308), (210368, 1303348), (225592, 1215392), (255872, 1071562), (303848, 902368), (325837, 841472), (345827, 792832), (396416, 691654), (420736, 651674), (451184, 607696), (511744, 535781)]