246004096

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 575769600

約数和(自身を除く): 329765504

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 128, 152, 208, 247, 248, 251, 304, 403, 416, 494, 496, 502, 589, 608, 806, 832, 988, 992, 1004, 1178, 1216, 1612, 1664, 1976, 1984, 2008, 2356, 2432, 3224, 3263, 3952, 3968, 4016, 4712, 4769, 6448, 6526, 7657, 7781, 7904, 8032, 9424, 9538, 12896, 13052, 15314, 15562, 15808, 16064, 18848, 19076, 25792, 26104, 30628, 31124, 31616, 32128, 37696, 38152, 51584, 52208, 61256, 61997, 62248, 75392, 76304, 101153, 104416, 122512, 123994, 124496, 147839, 152608, 202306, 208832, 245024, 247988, 248992, 295678, 305216, 404612, 417664, 490048, 495976, 497984, 591356, 610432, 809224, 980096, 991952, 995968, 1182712, 1618448, 1921907, 1983904, 2365424, 3236896, 3843814, 3967808, 4730848, 6473792, 7687628, 7935616, 9461696, 12947584, 15375256, 18923392, 30750512, 61501024, 123002048, 246004096]

約数ペア:

[(1, 246004096), (2, 123002048), (4, 61501024), (8, 30750512), (13, 18923392), (16, 15375256), (19, 12947584), (26, 9461696), (31, 7935616), (32, 7687628), (38, 6473792), (52, 4730848), (62, 3967808), (64, 3843814), (76, 3236896), (104, 2365424), (124, 1983904), (128, 1921907), (152, 1618448), (208, 1182712), (247, 995968), (248, 991952), (251, 980096), (304, 809224), (403, 610432), (416, 591356), (494, 497984), (496, 495976), (502, 490048), (589, 417664), (608, 404612), (806, 305216), (832, 295678), (988, 248992), (992, 247988), (1004, 245024), (1178, 208832), (1216, 202306), (1612, 152608), (1664, 147839), (1976, 124496), (1984, 123994), (2008, 122512), (2356, 104416), (2432, 101153), (3224, 76304), (3263, 75392), (3952, 62248), (3968, 61997), (4016, 61256), (4712, 52208), (4769, 51584), (6448, 38152), (6526, 37696), (7657, 32128), (7781, 31616), (7904, 31124), (8032, 30628), (9424, 26104), (9538, 25792), (12896, 19076), (13052, 18848), (15314, 16064), (15562, 15808)]