127843584

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 382146240

約数和(自身を除く): 254302656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 128, 132, 148, 176, 192, 222, 256, 264, 296, 352, 384, 407, 409, 444, 528, 592, 704, 768, 814, 818, 888, 1056, 1184, 1221, 1227, 1408, 1628, 1636, 1776, 2112, 2368, 2442, 2454, 2816, 3256, 3272, 3552, 4224, 4499, 4736, 4884, 4908, 6512, 6544, 7104, 8448, 8998, 9472, 9768, 9816, 13024, 13088, 13497, 14208, 15133, 17996, 19536, 19632, 26048, 26176, 26994, 28416, 30266, 35992, 39072, 39264, 45399, 52096, 52352, 53988, 60532, 71984, 78144, 78528, 90798, 104192, 104704, 107976, 121064, 143968, 156288, 157056, 166463, 181596, 215952, 242128, 287936, 312576, 314112, 332926, 363192, 431904, 484256, 499389, 575872, 665852, 726384, 863808, 968512, 998778, 1151744, 1331704, 1452768, 1727616, 1937024, 1997556, 2663408, 2905536, 3455232, 3874048, 3995112, 5326816, 5811072, 7990224, 10653632, 11622144, 15980448, 21307264, 31960896, 42614528, 63921792, 127843584]

約数ペア:

[(1, 127843584), (2, 63921792), (3, 42614528), (4, 31960896), (6, 21307264), (8, 15980448), (11, 11622144), (12, 10653632), (16, 7990224), (22, 5811072), (24, 5326816), (32, 3995112), (33, 3874048), (37, 3455232), (44, 2905536), (48, 2663408), (64, 1997556), (66, 1937024), (74, 1727616), (88, 1452768), (96, 1331704), (111, 1151744), (128, 998778), (132, 968512), (148, 863808), (176, 726384), (192, 665852), (222, 575872), (256, 499389), (264, 484256), (296, 431904), (352, 363192), (384, 332926), (407, 314112), (409, 312576), (444, 287936), (528, 242128), (592, 215952), (704, 181596), (768, 166463), (814, 157056), (818, 156288), (888, 143968), (1056, 121064), (1184, 107976), (1221, 104704), (1227, 104192), (1408, 90798), (1628, 78528), (1636, 78144), (1776, 71984), (2112, 60532), (2368, 53988), (2442, 52352), (2454, 52096), (2816, 45399), (3256, 39264), (3272, 39072), (3552, 35992), (4224, 30266), (4499, 28416), (4736, 26994), (4884, 26176), (4908, 26048), (6512, 19632), (6544, 19536), (7104, 17996), (8448, 15133), (8998, 14208), (9472, 13497), (9768, 13088), (9816, 13024)]