480716028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7841}}^1$

素因数の和:7995

約数の個数: 72

約数和(自身を含む): 1318773456

約数和(自身を除く): 838057428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 234, 262, 393, 468, 524, 786, 1179, 1572, 1703, 2358, 3406, 4716, 5109, 6812, 7841, 10218, 15327, 15682, 20436, 23523, 30654, 31364, 47046, 61308, 70569, 94092, 101933, 141138, 203866, 282276, 305799, 407732, 611598, 917397, 1027171, 1223196, 1834794, 2054342, 3081513, 3669588, 4108684, 6163026, 9244539, 12326052, 13353223, 18489078, 26706446, 36978156, 40059669, 53412892, 80119338, 120179007, 160238676, 240358014, 480716028]

約数ペア:

[(1, 480716028), (2, 240358014), (3, 160238676), (4, 120179007), (6, 80119338), (9, 53412892), (12, 40059669), (13, 36978156), (18, 26706446), (26, 18489078), (36, 13353223), (39, 12326052), (52, 9244539), (78, 6163026), (117, 4108684), (131, 3669588), (156, 3081513), (234, 2054342), (262, 1834794), (393, 1223196), (468, 1027171), (524, 917397), (786, 611598), (1179, 407732), (1572, 305799), (1703, 282276), (2358, 203866), (3406, 141138), (4716, 101933), (5109, 94092), (6812, 70569), (7841, 61308), (10218, 47046), (15327, 31364), (15682, 30654), (20436, 23523)]