9781443936

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{43487}}^1$

素因数の和:43585

約数の個数: 144

約数和(自身を含む): 30772804608

約数和(自身を除く): 20991360672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 71, 72, 88, 96, 99, 132, 142, 144, 176, 198, 213, 264, 284, 288, 352, 396, 426, 528, 568, 639, 781, 792, 852, 1056, 1136, 1278, 1562, 1584, 1704, 2272, 2343, 2556, 3124, 3168, 3408, 4686, 5112, 6248, 6816, 7029, 9372, 10224, 12496, 14058, 18744, 20448, 24992, 28116, 37488, 43487, 56232, 74976, 86974, 112464, 130461, 173948, 224928, 260922, 347896, 391383, 478357, 521844, 695792, 782766, 956714, 1043688, 1391584, 1435071, 1565532, 1913428, 2087376, 2870142, 3087577, 3131064, 3826856, 4174752, 4305213, 5740284, 6175154, 6262128, 7653712, 8610426, 9262731, 11480568, 12350308, 12524256, 15307424, 17220852, 18525462, 22961136, 24700616, 27788193, 33963347, 34441704, 37050924, 45922272, 49401232, 55576386, 67926694, 68883408, 74101848, 98802464, 101890041, 111152772, 135853388, 137766816, 148203696, 203780082, 222305544, 271706776, 296407392, 305670123, 407560164, 444611088, 543413552, 611340246, 815120328, 889222176, 1086827104, 1222680492, 1630240656, 2445360984, 3260481312, 4890721968, 9781443936]

約数ペア:

[(1, 9781443936), (2, 4890721968), (3, 3260481312), (4, 2445360984), (6, 1630240656), (8, 1222680492), (9, 1086827104), (11, 889222176), (12, 815120328), (16, 611340246), (18, 543413552), (22, 444611088), (24, 407560164), (32, 305670123), (33, 296407392), (36, 271706776), (44, 222305544), (48, 203780082), (66, 148203696), (71, 137766816), (72, 135853388), (88, 111152772), (96, 101890041), (99, 98802464), (132, 74101848), (142, 68883408), (144, 67926694), (176, 55576386), (198, 49401232), (213, 45922272), (264, 37050924), (284, 34441704), (288, 33963347), (352, 27788193), (396, 24700616), (426, 22961136), (528, 18525462), (568, 17220852), (639, 15307424), (781, 12524256), (792, 12350308), (852, 11480568), (1056, 9262731), (1136, 8610426), (1278, 7653712), (1562, 6262128), (1584, 6175154), (1704, 5740284), (2272, 4305213), (2343, 4174752), (2556, 3826856), (3124, 3131064), (3168, 3087577), (3408, 2870142), (4686, 2087376), (5112, 1913428), (6248, 1565532), (6816, 1435071), (7029, 1391584), (9372, 1043688), (10224, 956714), (12496, 782766), (14058, 695792), (18744, 521844), (20448, 478357), (24992, 391383), (28116, 347896), (37488, 260922), (43487, 224928), (56232, 173948), (74976, 130461), (86974, 112464)]