318130344

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{90173}}^1$

素因数の和:90199

約数の個数: 72

約数和(自身を含む): 1002284010

約数和(自身を除く): 684153666

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 90173, 180346, 270519, 360692, 541038, 631211, 721384, 811557, 1082076, 1262422, 1623114, 1893633, 2164152, 2524844, 3246228, 3787266, 4418477, 5049688, 5680899, 6492456, 7574532, 8836954, 11361798, 13255431, 15149064, 17673908, 22723596, 26510862, 35347816, 39766293, 45447192, 53021724, 79532586, 106043448, 159065172, 318130344]

約数ペア:

[(1, 318130344), (2, 159065172), (3, 106043448), (4, 79532586), (6, 53021724), (7, 45447192), (8, 39766293), (9, 35347816), (12, 26510862), (14, 22723596), (18, 17673908), (21, 15149064), (24, 13255431), (28, 11361798), (36, 8836954), (42, 7574532), (49, 6492456), (56, 5680899), (63, 5049688), (72, 4418477), (84, 3787266), (98, 3246228), (126, 2524844), (147, 2164152), (168, 1893633), (196, 1623114), (252, 1262422), (294, 1082076), (392, 811557), (441, 721384), (504, 631211), (588, 541038), (882, 360692), (1176, 270519), (1764, 180346), (3528, 90173)]