239551404

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 565689600

約数和(自身を除く): 326138196

約数列:

[1, 2, 3, 4, 6, 12, 179, 229, 358, 458, 487, 537, 687, 716, 916, 974, 1074, 1374, 1461, 1948, 2148, 2748, 2922, 5844, 40991, 81982, 87173, 111523, 122973, 163964, 174346, 223046, 245946, 261519, 334569, 348692, 446092, 491892, 523038, 669138, 1046076, 1338276, 19962617, 39925234, 59887851, 79850468, 119775702, 239551404]

約数ペア:

[(1, 239551404), (2, 119775702), (3, 79850468), (4, 59887851), (6, 39925234), (12, 19962617), (179, 1338276), (229, 1046076), (358, 669138), (458, 523038), (487, 491892), (537, 446092), (687, 348692), (716, 334569), (916, 261519), (974, 245946), (1074, 223046), (1374, 174346), (1461, 163964), (1948, 122973), (2148, 111523), (2748, 87173), (2922, 81982), (5844, 40991)]