418848936

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 1199923200

約数和(自身を除く): 781074264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 61, 62, 66, 88, 93, 122, 124, 132, 183, 186, 244, 248, 264, 341, 366, 372, 488, 671, 682, 732, 744, 839, 1023, 1342, 1364, 1464, 1678, 1891, 2013, 2046, 2517, 2684, 2728, 3356, 3782, 4026, 4092, 5034, 5368, 5673, 6712, 7564, 8052, 8184, 9229, 10068, 11346, 15128, 16104, 18458, 20136, 20801, 22692, 26009, 27687, 36916, 41602, 45384, 51179, 52018, 55374, 62403, 73832, 78027, 83204, 102358, 104036, 110748, 124806, 153537, 156054, 166408, 204716, 208072, 221496, 249612, 286099, 307074, 312108, 409432, 499224, 562969, 572198, 614148, 624216, 858297, 1125938, 1144396, 1228296, 1586549, 1688907, 1716594, 2251876, 2288792, 3173098, 3377814, 3433188, 4503752, 4759647, 6346196, 6755628, 6866376, 9519294, 12692392, 13511256, 17452039, 19038588, 34904078, 38077176, 52356117, 69808156, 104712234, 139616312, 209424468, 418848936]

約数ペア:

[(1, 418848936), (2, 209424468), (3, 139616312), (4, 104712234), (6, 69808156), (8, 52356117), (11, 38077176), (12, 34904078), (22, 19038588), (24, 17452039), (31, 13511256), (33, 12692392), (44, 9519294), (61, 6866376), (62, 6755628), (66, 6346196), (88, 4759647), (93, 4503752), (122, 3433188), (124, 3377814), (132, 3173098), (183, 2288792), (186, 2251876), (244, 1716594), (248, 1688907), (264, 1586549), (341, 1228296), (366, 1144396), (372, 1125938), (488, 858297), (671, 624216), (682, 614148), (732, 572198), (744, 562969), (839, 499224), (1023, 409432), (1342, 312108), (1364, 307074), (1464, 286099), (1678, 249612), (1891, 221496), (2013, 208072), (2046, 204716), (2517, 166408), (2684, 156054), (2728, 153537), (3356, 124806), (3782, 110748), (4026, 104036), (4092, 102358), (5034, 83204), (5368, 78027), (5673, 73832), (6712, 62403), (7564, 55374), (8052, 52018), (8184, 51179), (9229, 45384), (10068, 41602), (11346, 36916), (15128, 27687), (16104, 26009), (18458, 22692), (20136, 20801)]