255352248

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2661

約数の個数: 96

約数和(自身を含む): 738238800

約数和(自身を除く): 482886552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 73, 76, 114, 146, 152, 171, 219, 228, 292, 342, 438, 456, 584, 657, 684, 876, 1314, 1368, 1387, 1752, 2557, 2628, 2774, 4161, 5114, 5256, 5548, 7671, 8322, 10228, 11096, 12483, 15342, 16644, 20456, 23013, 24966, 30684, 33288, 46026, 48583, 49932, 61368, 92052, 97166, 99864, 145749, 184104, 186661, 194332, 291498, 373322, 388664, 437247, 559983, 582996, 746644, 874494, 1119966, 1165992, 1493288, 1679949, 1748988, 2239932, 3359898, 3497976, 3546559, 4479864, 6719796, 7093118, 10639677, 13439592, 14186236, 21279354, 28372472, 31919031, 42558708, 63838062, 85117416, 127676124, 255352248]

約数ペア:

[(1, 255352248), (2, 127676124), (3, 85117416), (4, 63838062), (6, 42558708), (8, 31919031), (9, 28372472), (12, 21279354), (18, 14186236), (19, 13439592), (24, 10639677), (36, 7093118), (38, 6719796), (57, 4479864), (72, 3546559), (73, 3497976), (76, 3359898), (114, 2239932), (146, 1748988), (152, 1679949), (171, 1493288), (219, 1165992), (228, 1119966), (292, 874494), (342, 746644), (438, 582996), (456, 559983), (584, 437247), (657, 388664), (684, 373322), (876, 291498), (1314, 194332), (1368, 186661), (1387, 184104), (1752, 145749), (2557, 99864), (2628, 97166), (2774, 92052), (4161, 61368), (5114, 49932), (5256, 48583), (5548, 46026), (7671, 33288), (8322, 30684), (10228, 24966), (11096, 23013), (12483, 20456), (15342, 16644)]