961878344

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:583

約数の個数: 128

約数和(自身を含む): 2275257600

約数和(自身を除く): 1313379256

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 53, 56, 74, 76, 106, 133, 148, 152, 212, 259, 266, 296, 371, 424, 461, 518, 532, 703, 742, 922, 1007, 1036, 1064, 1406, 1484, 1844, 1961, 2014, 2072, 2812, 2968, 3227, 3688, 3922, 4028, 4921, 5624, 6454, 7049, 7844, 8056, 8759, 9842, 12908, 13727, 14098, 15688, 17057, 17518, 19684, 24433, 25816, 27454, 28196, 34114, 35036, 37259, 39368, 48866, 54908, 56392, 61313, 68228, 70072, 74518, 97732, 109816, 119399, 122626, 136456, 149036, 171031, 195464, 238798, 245252, 260813, 298072, 324083, 342062, 464227, 477596, 490504, 521626, 648166, 684124, 904021, 928454, 955192, 1043252, 1296332, 1368248, 1808042, 1856908, 2086504, 2268581, 2592664, 3249589, 3616084, 3713816, 4537162, 6328147, 6499178, 7232168, 9074324, 12656294, 12998356, 17176399, 18148648, 25312588, 25996712, 34352798, 50625176, 68705596, 120234793, 137411192, 240469586, 480939172, 961878344]

約数ペア:

[(1, 961878344), (2, 480939172), (4, 240469586), (7, 137411192), (8, 120234793), (14, 68705596), (19, 50625176), (28, 34352798), (37, 25996712), (38, 25312588), (53, 18148648), (56, 17176399), (74, 12998356), (76, 12656294), (106, 9074324), (133, 7232168), (148, 6499178), (152, 6328147), (212, 4537162), (259, 3713816), (266, 3616084), (296, 3249589), (371, 2592664), (424, 2268581), (461, 2086504), (518, 1856908), (532, 1808042), (703, 1368248), (742, 1296332), (922, 1043252), (1007, 955192), (1036, 928454), (1064, 904021), (1406, 684124), (1484, 648166), (1844, 521626), (1961, 490504), (2014, 477596), (2072, 464227), (2812, 342062), (2968, 324083), (3227, 298072), (3688, 260813), (3922, 245252), (4028, 238798), (4921, 195464), (5624, 171031), (6454, 149036), (7049, 136456), (7844, 122626), (8056, 119399), (8759, 109816), (9842, 97732), (12908, 74518), (13727, 70072), (14098, 68228), (15688, 61313), (17057, 56392), (17518, 54908), (19684, 48866), (24433, 39368), (25816, 37259), (27454, 35036), (28196, 34114)]