739444448

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{907}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 1481583600

約数和(自身を除く): 742139152

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 349, 584, 698, 907, 1168, 1396, 1814, 2336, 2792, 3628, 5584, 7256, 11168, 14512, 25477, 29024, 50954, 66211, 101908, 132422, 203816, 264844, 316543, 407632, 529688, 633086, 815264, 1059376, 1266172, 2118752, 2532344, 5064688, 10129376, 23107639, 46215278, 92430556, 184861112, 369722224, 739444448]

約数ペア:

[(1, 739444448), (2, 369722224), (4, 184861112), (8, 92430556), (16, 46215278), (32, 23107639), (73, 10129376), (146, 5064688), (292, 2532344), (349, 2118752), (584, 1266172), (698, 1059376), (907, 815264), (1168, 633086), (1396, 529688), (1814, 407632), (2336, 316543), (2792, 264844), (3628, 203816), (5584, 132422), (7256, 101908), (11168, 66211), (14512, 50954), (25477, 29024)]