728850384

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1721}}^1$

素因数の和:1925

約数の個数: 120

約数和(自身を含む): 2173501512

約数和(自身を除く): 1444651128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 173, 204, 272, 306, 346, 408, 519, 612, 692, 816, 1038, 1224, 1384, 1557, 1721, 2076, 2448, 2768, 2941, 3114, 3442, 4152, 5163, 5882, 6228, 6884, 8304, 8823, 10326, 11764, 12456, 13768, 15489, 17646, 20652, 23528, 24912, 26469, 27536, 29257, 30978, 35292, 41304, 47056, 52938, 58514, 61956, 70584, 82608, 87771, 105876, 117028, 123912, 141168, 175542, 211752, 234056, 247824, 263313, 297733, 351084, 423504, 468112, 526626, 595466, 702168, 893199, 1053252, 1190932, 1404336, 1786398, 2106504, 2381864, 2679597, 3572796, 4213008, 4763728, 5061461, 5359194, 7145592, 10122922, 10718388, 14291184, 15184383, 20245844, 21436776, 30368766, 40491688, 42873552, 45553149, 60737532, 80983376, 91106298, 121475064, 182212596, 242950128, 364425192, 728850384]

約数ペア:

[(1, 728850384), (2, 364425192), (3, 242950128), (4, 182212596), (6, 121475064), (8, 91106298), (9, 80983376), (12, 60737532), (16, 45553149), (17, 42873552), (18, 40491688), (24, 30368766), (34, 21436776), (36, 20245844), (48, 15184383), (51, 14291184), (68, 10718388), (72, 10122922), (102, 7145592), (136, 5359194), (144, 5061461), (153, 4763728), (173, 4213008), (204, 3572796), (272, 2679597), (306, 2381864), (346, 2106504), (408, 1786398), (519, 1404336), (612, 1190932), (692, 1053252), (816, 893199), (1038, 702168), (1224, 595466), (1384, 526626), (1557, 468112), (1721, 423504), (2076, 351084), (2448, 297733), (2768, 263313), (2941, 247824), (3114, 234056), (3442, 211752), (4152, 175542), (5163, 141168), (5882, 123912), (6228, 117028), (6884, 105876), (8304, 87771), (8823, 82608), (10326, 70584), (11764, 61956), (12456, 58514), (13768, 52938), (15489, 47056), (17646, 41304), (20652, 35292), (23528, 30978), (24912, 29257), (26469, 27536)]