2749263804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:1040

約数の個数: 144

約数和(自身を含む): 8102348800

約数和(自身を除く): 5353084996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 199, 219, 252, 292, 398, 438, 511, 597, 657, 751, 796, 876, 1022, 1194, 1314, 1393, 1502, 1533, 1791, 2044, 2253, 2388, 2628, 2786, 3004, 3066, 3582, 4179, 4506, 4599, 5257, 5572, 6132, 6759, 7164, 8358, 9012, 9198, 10514, 12537, 13518, 14527, 15771, 16716, 18396, 21028, 25074, 27036, 29054, 31542, 43581, 47313, 50148, 54823, 58108, 63084, 87162, 94626, 101689, 109646, 130743, 149449, 164469, 174324, 189252, 203378, 219292, 261486, 298898, 305067, 328938, 383761, 406756, 448347, 493407, 522972, 597796, 610134, 657876, 767522, 896694, 915201, 986814, 1046143, 1151283, 1220268, 1345041, 1535044, 1793388, 1830402, 1973628, 2092286, 2302566, 2690082, 3138429, 3453849, 3660804, 4184572, 4605132, 5380164, 6276858, 6907698, 9415287, 10909777, 12553716, 13815396, 18830574, 21819554, 32729331, 37661148, 43639108, 65458662, 76368439, 98187993, 130917324, 152736878, 196375986, 229105317, 305473756, 392751972, 458210634, 687315951, 916421268, 1374631902, 2749263804]

約数ペア:

[(1, 2749263804), (2, 1374631902), (3, 916421268), (4, 687315951), (6, 458210634), (7, 392751972), (9, 305473756), (12, 229105317), (14, 196375986), (18, 152736878), (21, 130917324), (28, 98187993), (36, 76368439), (42, 65458662), (63, 43639108), (73, 37661148), (84, 32729331), (126, 21819554), (146, 18830574), (199, 13815396), (219, 12553716), (252, 10909777), (292, 9415287), (398, 6907698), (438, 6276858), (511, 5380164), (597, 4605132), (657, 4184572), (751, 3660804), (796, 3453849), (876, 3138429), (1022, 2690082), (1194, 2302566), (1314, 2092286), (1393, 1973628), (1502, 1830402), (1533, 1793388), (1791, 1535044), (2044, 1345041), (2253, 1220268), (2388, 1151283), (2628, 1046143), (2786, 986814), (3004, 915201), (3066, 896694), (3582, 767522), (4179, 657876), (4506, 610134), (4599, 597796), (5257, 522972), (5572, 493407), (6132, 448347), (6759, 406756), (7164, 383761), (8358, 328938), (9012, 305067), (9198, 298898), (10514, 261486), (12537, 219292), (13518, 203378), (14527, 189252), (15771, 174324), (16716, 164469), (18396, 149449), (21028, 130743), (25074, 109646), (27036, 101689), (29054, 94626), (31542, 87162), (43581, 63084), (47313, 58108), (50148, 54823)]