715380172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 1468212480

約数和(自身を除く): 752832308

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 101, 107, 134, 202, 214, 247, 268, 404, 428, 494, 871, 988, 1273, 1313, 1391, 1742, 1919, 2033, 2546, 2626, 2782, 3484, 3838, 4066, 5092, 5252, 5564, 6767, 7169, 7676, 8132, 10807, 13534, 14338, 16549, 21614, 24947, 26429, 27068, 28676, 33098, 43228, 49894, 52858, 66196, 87971, 93197, 99788, 105716, 128573, 136211, 140491, 175942, 186394, 205333, 257146, 272422, 280982, 351884, 372788, 410666, 514292, 544844, 561964, 724069, 821332, 1448138, 1671449, 1770743, 2669329, 2896276, 3342898, 3541486, 5338658, 6685796, 7082972, 9412897, 10677316, 13757311, 18825794, 27514622, 37651588, 55029244, 178845043, 357690086, 715380172]

約数ペア:

[(1, 715380172), (2, 357690086), (4, 178845043), (13, 55029244), (19, 37651588), (26, 27514622), (38, 18825794), (52, 13757311), (67, 10677316), (76, 9412897), (101, 7082972), (107, 6685796), (134, 5338658), (202, 3541486), (214, 3342898), (247, 2896276), (268, 2669329), (404, 1770743), (428, 1671449), (494, 1448138), (871, 821332), (988, 724069), (1273, 561964), (1313, 544844), (1391, 514292), (1742, 410666), (1919, 372788), (2033, 351884), (2546, 280982), (2626, 272422), (2782, 257146), (3484, 205333), (3838, 186394), (4066, 175942), (5092, 140491), (5252, 136211), (5564, 128573), (6767, 105716), (7169, 99788), (7676, 93197), (8132, 87971), (10807, 66196), (13534, 52858), (14338, 49894), (16549, 43228), (21614, 33098), (24947, 28676), (26429, 27068)]