489172392

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 1393459200

約数和(自身を除く): 904286808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 167, 191, 213, 216, 284, 334, 382, 426, 501, 568, 573, 639, 668, 764, 852, 1002, 1146, 1278, 1336, 1503, 1528, 1704, 1719, 1917, 2004, 2292, 2556, 3006, 3438, 3834, 4008, 4509, 4584, 5112, 5157, 6012, 6876, 7668, 9018, 10314, 11857, 12024, 13561, 13752, 15336, 18036, 20628, 23714, 27122, 31897, 35571, 36072, 40683, 41256, 47428, 54244, 63794, 71142, 81366, 94856, 95691, 106713, 108488, 122049, 127588, 142284, 162732, 191382, 213426, 244098, 255176, 284568, 287073, 320139, 325464, 366147, 382764, 426852, 488196, 574146, 640278, 732294, 765528, 853704, 861219, 976392, 1148292, 1280556, 1464588, 1722438, 2264687, 2296584, 2561112, 2929176, 3444876, 4529374, 6794061, 6889752, 9058748, 13588122, 18117496, 20382183, 27176244, 40764366, 54352488, 61146549, 81528732, 122293098, 163057464, 244586196, 489172392]

約数ペア:

[(1, 489172392), (2, 244586196), (3, 163057464), (4, 122293098), (6, 81528732), (8, 61146549), (9, 54352488), (12, 40764366), (18, 27176244), (24, 20382183), (27, 18117496), (36, 13588122), (54, 9058748), (71, 6889752), (72, 6794061), (108, 4529374), (142, 3444876), (167, 2929176), (191, 2561112), (213, 2296584), (216, 2264687), (284, 1722438), (334, 1464588), (382, 1280556), (426, 1148292), (501, 976392), (568, 861219), (573, 853704), (639, 765528), (668, 732294), (764, 640278), (852, 574146), (1002, 488196), (1146, 426852), (1278, 382764), (1336, 366147), (1503, 325464), (1528, 320139), (1704, 287073), (1719, 284568), (1917, 255176), (2004, 244098), (2292, 213426), (2556, 191382), (3006, 162732), (3438, 142284), (3834, 127588), (4008, 122049), (4509, 108488), (4584, 106713), (5112, 95691), (5157, 94856), (6012, 81366), (6876, 71142), (7668, 63794), (9018, 54244), (10314, 47428), (11857, 41256), (12024, 40683), (13561, 36072), (13752, 35571), (15336, 31897), (18036, 27122), (20628, 23714)]