1725492216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1085

約数の個数: 128

約数和(自身を含む): 5070965760

約数和(自身を除く): 3345473544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 397, 492, 574, 631, 794, 861, 984, 1148, 1191, 1262, 1588, 1722, 1893, 2296, 2382, 2524, 2779, 3176, 3444, 3786, 4417, 4764, 5048, 5558, 6888, 7572, 8337, 8834, 9528, 11116, 13251, 15144, 16277, 16674, 17668, 22232, 25871, 26502, 32554, 33348, 35336, 48831, 51742, 53004, 65108, 66696, 77613, 97662, 103484, 106008, 113939, 130216, 155226, 181097, 195324, 206968, 227878, 250507, 310452, 341817, 362194, 390648, 455756, 501014, 543291, 620904, 683634, 724388, 751521, 911512, 1002028, 1086582, 1367268, 1448776, 1503042, 1753549, 2004056, 2173164, 2734536, 3006084, 3507098, 4346328, 5260647, 6012168, 7014196, 10270787, 10521294, 14028392, 20541574, 21042588, 30812361, 41083148, 42085176, 61624722, 71895509, 82166296, 123249444, 143791018, 215686527, 246498888, 287582036, 431373054, 575164072, 862746108, 1725492216]

約数ペア:

[(1, 1725492216), (2, 862746108), (3, 575164072), (4, 431373054), (6, 287582036), (7, 246498888), (8, 215686527), (12, 143791018), (14, 123249444), (21, 82166296), (24, 71895509), (28, 61624722), (41, 42085176), (42, 41083148), (56, 30812361), (82, 21042588), (84, 20541574), (123, 14028392), (164, 10521294), (168, 10270787), (246, 7014196), (287, 6012168), (328, 5260647), (397, 4346328), (492, 3507098), (574, 3006084), (631, 2734536), (794, 2173164), (861, 2004056), (984, 1753549), (1148, 1503042), (1191, 1448776), (1262, 1367268), (1588, 1086582), (1722, 1002028), (1893, 911512), (2296, 751521), (2382, 724388), (2524, 683634), (2779, 620904), (3176, 543291), (3444, 501014), (3786, 455756), (4417, 390648), (4764, 362194), (5048, 341817), (5558, 310452), (6888, 250507), (7572, 227878), (8337, 206968), (8834, 195324), (9528, 181097), (11116, 155226), (13251, 130216), (15144, 113939), (16277, 106008), (16674, 103484), (17668, 97662), (22232, 77613), (25871, 66696), (26502, 65108), (32554, 53004), (33348, 51742), (35336, 48831)]