461520892

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 984614400

約数和(自身を除く): 523093508

約数列:

[1, 2, 4, 7, 14, 28, 43, 59, 73, 86, 89, 118, 146, 172, 178, 236, 292, 301, 356, 413, 511, 602, 623, 826, 1022, 1204, 1246, 1652, 2044, 2492, 2537, 3139, 3827, 4307, 5074, 5251, 6278, 6497, 7654, 8614, 10148, 10502, 12556, 12994, 15308, 17228, 17759, 21004, 21973, 25988, 26789, 30149, 35518, 36757, 43946, 45479, 53578, 60298, 71036, 73514, 87892, 90958, 107156, 120596, 147028, 181916, 185201, 225793, 279371, 370402, 383323, 451586, 558742, 740804, 766646, 903172, 1117484, 1296407, 1533292, 1580551, 1955597, 2592814, 2683261, 3161102, 3911194, 5185628, 5366522, 6322204, 7822388, 10733044, 16482889, 32965778, 65931556, 115380223, 230760446, 461520892]

約数ペア:

[(1, 461520892), (2, 230760446), (4, 115380223), (7, 65931556), (14, 32965778), (28, 16482889), (43, 10733044), (59, 7822388), (73, 6322204), (86, 5366522), (89, 5185628), (118, 3911194), (146, 3161102), (172, 2683261), (178, 2592814), (236, 1955597), (292, 1580551), (301, 1533292), (356, 1296407), (413, 1117484), (511, 903172), (602, 766646), (623, 740804), (826, 558742), (1022, 451586), (1204, 383323), (1246, 370402), (1652, 279371), (2044, 225793), (2492, 185201), (2537, 181916), (3139, 147028), (3827, 120596), (4307, 107156), (5074, 90958), (5251, 87892), (6278, 73514), (6497, 71036), (7654, 60298), (8614, 53578), (10148, 45479), (10502, 43946), (12556, 36757), (12994, 35518), (15308, 30149), (17228, 26789), (17759, 25988), (21004, 21973)]