804919428

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{599}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 2059512000

約数和(自身を除く): 1254592572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 229, 326, 458, 489, 599, 652, 687, 916, 978, 1198, 1374, 1467, 1797, 1956, 2061, 2396, 2748, 2934, 3594, 4122, 5391, 5868, 7188, 8244, 10782, 21564, 37327, 74654, 97637, 111981, 137171, 149308, 195274, 223962, 274342, 292911, 335943, 390548, 411513, 447924, 548684, 585822, 671886, 823026, 878733, 1171644, 1234539, 1343772, 1646052, 1757466, 2469078, 3514932, 4938156, 22358873, 44717746, 67076619, 89435492, 134153238, 201229857, 268306476, 402459714, 804919428]

約数ペア:

[(1, 804919428), (2, 402459714), (3, 268306476), (4, 201229857), (6, 134153238), (9, 89435492), (12, 67076619), (18, 44717746), (36, 22358873), (163, 4938156), (229, 3514932), (326, 2469078), (458, 1757466), (489, 1646052), (599, 1343772), (652, 1234539), (687, 1171644), (916, 878733), (978, 823026), (1198, 671886), (1374, 585822), (1467, 548684), (1797, 447924), (1956, 411513), (2061, 390548), (2396, 335943), (2748, 292911), (2934, 274342), (3594, 223962), (4122, 195274), (5391, 149308), (5868, 137171), (7188, 111981), (8244, 97637), (10782, 74654), (21564, 37327)]