289434372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{18947}}^1$

素因数の和:19040

約数の個数: 48

約数和(自身を含む): 721539840

約数和(自身を除く): 432105468

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 114, 134, 201, 228, 268, 402, 804, 1273, 2546, 3819, 5092, 7638, 15276, 18947, 37894, 56841, 75788, 113682, 227364, 359993, 719986, 1079979, 1269449, 1439972, 2159958, 2538898, 3808347, 4319916, 5077796, 7616694, 15233388, 24119531, 48239062, 72358593, 96478124, 144717186, 289434372]

約数ペア:

[(1, 289434372), (2, 144717186), (3, 96478124), (4, 72358593), (6, 48239062), (12, 24119531), (19, 15233388), (38, 7616694), (57, 5077796), (67, 4319916), (76, 3808347), (114, 2538898), (134, 2159958), (201, 1439972), (228, 1269449), (268, 1079979), (402, 719986), (804, 359993), (1273, 227364), (2546, 113682), (3819, 75788), (5092, 56841), (7638, 37894), (15276, 18947)]