728838396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4567}}^1$

素因数の和:4632

約数の個数: 144

約数和(自身を含む): 2234738688

約数和(自身を除く): 1505900292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 468, 558, 572, 682, 806, 858, 1023, 1116, 1209, 1287, 1364, 1612, 1716, 2046, 2418, 2574, 3069, 3627, 4092, 4433, 4567, 4836, 5148, 6138, 7254, 8866, 9134, 12276, 13299, 13701, 14508, 17732, 18268, 26598, 27402, 39897, 41103, 50237, 53196, 54804, 59371, 79794, 82206, 100474, 118742, 141577, 150711, 159588, 164412, 178113, 200948, 237484, 283154, 301422, 356226, 424731, 452133, 534339, 566308, 602844, 653081, 712452, 849462, 904266, 1068678, 1274193, 1306162, 1557347, 1698924, 1808532, 1840501, 1959243, 2137356, 2548386, 2612324, 3114694, 3681002, 3918486, 4672041, 5096772, 5521503, 5877729, 6229388, 7362004, 7836972, 9344082, 11043006, 11755458, 14016123, 16564509, 18688164, 20245511, 22086012, 23510916, 28032246, 33129018, 40491022, 56064492, 60736533, 66258036, 80982044, 121473066, 182209599, 242946132, 364419198, 728838396]

約数ペア:

[(1, 728838396), (2, 364419198), (3, 242946132), (4, 182209599), (6, 121473066), (9, 80982044), (11, 66258036), (12, 60736533), (13, 56064492), (18, 40491022), (22, 33129018), (26, 28032246), (31, 23510916), (33, 22086012), (36, 20245511), (39, 18688164), (44, 16564509), (52, 14016123), (62, 11755458), (66, 11043006), (78, 9344082), (93, 7836972), (99, 7362004), (117, 6229388), (124, 5877729), (132, 5521503), (143, 5096772), (156, 4672041), (186, 3918486), (198, 3681002), (234, 3114694), (279, 2612324), (286, 2548386), (341, 2137356), (372, 1959243), (396, 1840501), (403, 1808532), (429, 1698924), (468, 1557347), (558, 1306162), (572, 1274193), (682, 1068678), (806, 904266), (858, 849462), (1023, 712452), (1116, 653081), (1209, 602844), (1287, 566308), (1364, 534339), (1612, 452133), (1716, 424731), (2046, 356226), (2418, 301422), (2574, 283154), (3069, 237484), (3627, 200948), (4092, 178113), (4433, 164412), (4567, 159588), (4836, 150711), (5148, 141577), (6138, 118742), (7254, 100474), (8866, 82206), (9134, 79794), (12276, 59371), (13299, 54804), (13701, 53196), (14508, 50237), (17732, 41103), (18268, 39897), (26598, 27402)]