264328190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8641}}^1$

素因数の和:8697

約数の個数: 64

約数和(自身を含む): 597335040

約数和(自身を除く): 333006850

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 874, 1330, 1610, 2185, 3059, 4370, 6118, 8641, 15295, 17282, 30590, 43205, 60487, 86410, 120974, 164179, 198743, 302435, 328358, 397486, 604870, 820895, 993715, 1149253, 1391201, 1641790, 1987430, 2298506, 2782402, 3776117, 5746265, 6956005, 7552234, 11492530, 13912010, 18880585, 26432819, 37761170, 52865638, 132164095, 264328190]

約数ペア:

[(1, 264328190), (2, 132164095), (5, 52865638), (7, 37761170), (10, 26432819), (14, 18880585), (19, 13912010), (23, 11492530), (35, 7552234), (38, 6956005), (46, 5746265), (70, 3776117), (95, 2782402), (115, 2298506), (133, 1987430), (161, 1641790), (190, 1391201), (230, 1149253), (266, 993715), (322, 820895), (437, 604870), (665, 397486), (805, 328358), (874, 302435), (1330, 198743), (1610, 164179), (2185, 120974), (3059, 86410), (4370, 60487), (6118, 43205), (8641, 30590), (15295, 17282)]