213026268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{523}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 614580736

約数和(自身を除く): 401554468

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 373, 523, 546, 746, 1046, 1092, 1119, 1492, 1569, 2092, 2238, 2611, 3138, 3661, 4476, 4849, 5222, 6276, 6799, 7322, 7833, 9698, 10444, 10983, 13598, 14547, 14644, 15666, 19396, 20397, 21966, 27196, 29094, 31332, 33943, 40794, 43932, 47593, 58188, 67886, 81588, 95186, 101829, 135772, 142779, 190372, 195079, 203658, 285558, 390158, 407316, 571116, 585237, 780316, 1170474, 1365553, 2340948, 2536027, 2731106, 4096659, 5072054, 5462212, 7608081, 8193318, 10144108, 15216162, 16386636, 17752189, 30432324, 35504378, 53256567, 71008756, 106513134, 213026268]

約数ペア:

[(1, 213026268), (2, 106513134), (3, 71008756), (4, 53256567), (6, 35504378), (7, 30432324), (12, 17752189), (13, 16386636), (14, 15216162), (21, 10144108), (26, 8193318), (28, 7608081), (39, 5462212), (42, 5072054), (52, 4096659), (78, 2731106), (84, 2536027), (91, 2340948), (156, 1365553), (182, 1170474), (273, 780316), (364, 585237), (373, 571116), (523, 407316), (546, 390158), (746, 285558), (1046, 203658), (1092, 195079), (1119, 190372), (1492, 142779), (1569, 135772), (2092, 101829), (2238, 95186), (2611, 81588), (3138, 67886), (3661, 58188), (4476, 47593), (4849, 43932), (5222, 40794), (6276, 33943), (6799, 31332), (7322, 29094), (7833, 27196), (9698, 21966), (10444, 20397), (10983, 19396), (13598, 15666), (14547, 14644)]