19463730944

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{1061}}^1$

素因数の和:1466

約数の個数: 144

約数和(自身を含む): 46106262720

約数和(自身を除く): 26642531776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 353, 406, 448, 464, 706, 812, 896, 928, 1061, 1412, 1624, 1792, 1856, 2122, 2471, 2824, 3248, 3712, 4244, 4942, 5648, 6496, 7424, 7427, 8488, 9884, 10237, 11296, 12992, 14854, 16976, 19768, 20474, 22592, 25984, 29708, 30769, 33952, 39536, 40948, 45184, 51968, 59416, 61538, 67904, 71659, 79072, 81896, 90368, 118832, 123076, 135808, 143318, 158144, 163792, 215383, 237664, 246152, 271616, 286636, 316288, 327584, 374533, 430766, 475328, 492304, 573272, 632576, 655168, 749066, 861532, 950656, 984608, 1146544, 1310336, 1498132, 1723064, 1901312, 1969216, 2293088, 2620672, 2621731, 2996264, 3446128, 3938432, 4586176, 5243462, 5992528, 6892256, 7876864, 9172352, 10486924, 10861457, 11985056, 13784512, 18344704, 20973848, 21722914, 23970112, 27569024, 41947696, 43445828, 47940224, 55138048, 76030199, 83895392, 86891656, 95880448, 152060398, 167790784, 173783312, 304120796, 335581568, 347566624, 608241592, 671163136, 695133248, 1216483184, 1390266496, 2432966368, 2780532992, 4865932736, 9731865472, 19463730944]

約数ペア:

[(1, 19463730944), (2, 9731865472), (4, 4865932736), (7, 2780532992), (8, 2432966368), (14, 1390266496), (16, 1216483184), (28, 695133248), (29, 671163136), (32, 608241592), (56, 347566624), (58, 335581568), (64, 304120796), (112, 173783312), (116, 167790784), (128, 152060398), (203, 95880448), (224, 86891656), (232, 83895392), (256, 76030199), (353, 55138048), (406, 47940224), (448, 43445828), (464, 41947696), (706, 27569024), (812, 23970112), (896, 21722914), (928, 20973848), (1061, 18344704), (1412, 13784512), (1624, 11985056), (1792, 10861457), (1856, 10486924), (2122, 9172352), (2471, 7876864), (2824, 6892256), (3248, 5992528), (3712, 5243462), (4244, 4586176), (4942, 3938432), (5648, 3446128), (6496, 2996264), (7424, 2621731), (7427, 2620672), (8488, 2293088), (9884, 1969216), (10237, 1901312), (11296, 1723064), (12992, 1498132), (14854, 1310336), (16976, 1146544), (19768, 984608), (20474, 950656), (22592, 861532), (25984, 749066), (29708, 655168), (30769, 632576), (33952, 573272), (39536, 492304), (40948, 475328), (45184, 430766), (51968, 374533), (59416, 327584), (61538, 316288), (67904, 286636), (71659, 271616), (79072, 246152), (81896, 237664), (90368, 215383), (118832, 163792), (123076, 158144), (135808, 143318)]