251594208

素因数分解:

$2^5\times 3^3\times {\mathrm{73}}^1\times {\mathrm{3989}}^1$

素因数の和:4081

約数の個数: 96

約数和(自身を含む): 744055200

約数和(自身を除く): 492460992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 96, 108, 144, 146, 216, 219, 288, 292, 432, 438, 584, 657, 864, 876, 1168, 1314, 1752, 1971, 2336, 2628, 3504, 3942, 3989, 5256, 7008, 7884, 7978, 10512, 11967, 15768, 15956, 21024, 23934, 31536, 31912, 35901, 47868, 63072, 63824, 71802, 95736, 107703, 127648, 143604, 191472, 215406, 287208, 291197, 382944, 430812, 574416, 582394, 861624, 873591, 1148832, 1164788, 1723248, 1747182, 2329576, 2620773, 3446496, 3494364, 4659152, 5241546, 6988728, 7862319, 9318304, 10483092, 13977456, 15724638, 20966184, 27954912, 31449276, 41932368, 62898552, 83864736, 125797104, 251594208]

約数ペア:

[(1, 251594208), (2, 125797104), (3, 83864736), (4, 62898552), (6, 41932368), (8, 31449276), (9, 27954912), (12, 20966184), (16, 15724638), (18, 13977456), (24, 10483092), (27, 9318304), (32, 7862319), (36, 6988728), (48, 5241546), (54, 4659152), (72, 3494364), (73, 3446496), (96, 2620773), (108, 2329576), (144, 1747182), (146, 1723248), (216, 1164788), (219, 1148832), (288, 873591), (292, 861624), (432, 582394), (438, 574416), (584, 430812), (657, 382944), (864, 291197), (876, 287208), (1168, 215406), (1314, 191472), (1752, 143604), (1971, 127648), (2336, 107703), (2628, 95736), (3504, 71802), (3942, 63824), (3989, 63072), (5256, 47868), (7008, 35901), (7884, 31912), (7978, 31536), (10512, 23934), (11967, 21024), (15768, 15956)]