16479288

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{173}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 54152280

約数和(自身を除く): 37672992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 173, 189, 196, 216, 243, 252, 294, 324, 346, 378, 392, 441, 486, 504, 519, 567, 588, 648, 692, 756, 882, 972, 1038, 1134, 1176, 1211, 1323, 1384, 1512, 1557, 1701, 1764, 1944, 2076, 2268, 2422, 2646, 3114, 3402, 3528, 3633, 3969, 4152, 4536, 4671, 4844, 5292, 6228, 6804, 7266, 7938, 8477, 9342, 9688, 10584, 10899, 11907, 12456, 13608, 14013, 14532, 15876, 16954, 18684, 21798, 23814, 25431, 28026, 29064, 31752, 32697, 33908, 37368, 42039, 43596, 47628, 50862, 56052, 65394, 67816, 76293, 84078, 87192, 95256, 98091, 101724, 112104, 130788, 152586, 168156, 196182, 203448, 228879, 261576, 294273, 305172, 336312, 392364, 457758, 588546, 610344, 686637, 784728, 915516, 1177092, 1373274, 1831032, 2059911, 2354184, 2746548, 4119822, 5493096, 8239644, 16479288]

約数ペア:

[(1, 16479288), (2, 8239644), (3, 5493096), (4, 4119822), (6, 2746548), (7, 2354184), (8, 2059911), (9, 1831032), (12, 1373274), (14, 1177092), (18, 915516), (21, 784728), (24, 686637), (27, 610344), (28, 588546), (36, 457758), (42, 392364), (49, 336312), (54, 305172), (56, 294273), (63, 261576), (72, 228879), (81, 203448), (84, 196182), (98, 168156), (108, 152586), (126, 130788), (147, 112104), (162, 101724), (168, 98091), (173, 95256), (189, 87192), (196, 84078), (216, 76293), (243, 67816), (252, 65394), (294, 56052), (324, 50862), (346, 47628), (378, 43596), (392, 42039), (441, 37368), (486, 33908), (504, 32697), (519, 31752), (567, 29064), (588, 28026), (648, 25431), (692, 23814), (756, 21798), (882, 18684), (972, 16954), (1038, 15876), (1134, 14532), (1176, 14013), (1211, 13608), (1323, 12456), (1384, 11907), (1512, 10899), (1557, 10584), (1701, 9688), (1764, 9342), (1944, 8477), (2076, 7938), (2268, 7266), (2422, 6804), (2646, 6228), (3114, 5292), (3402, 4844), (3528, 4671), (3633, 4536), (3969, 4152)]