388729873008

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{250721}}^1$

素因数の和:250872

約数の個数: 160

約数和(自身を含む): 1157774022720

約数和(自身を除く): 769044149712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 97, 108, 111, 144, 148, 194, 216, 222, 291, 296, 333, 388, 432, 444, 582, 592, 666, 776, 873, 888, 999, 1164, 1332, 1552, 1746, 1776, 1998, 2328, 2619, 2664, 3492, 3589, 3996, 4656, 5238, 5328, 6984, 7178, 7992, 10476, 10767, 13968, 14356, 15984, 20952, 21534, 28712, 32301, 41904, 43068, 57424, 64602, 86136, 96903, 129204, 172272, 193806, 250721, 258408, 387612, 501442, 516816, 752163, 775224, 1002884, 1504326, 1550448, 2005768, 2256489, 3008652, 4011536, 4512978, 6017304, 6769467, 9025956, 9276677, 12034608, 13538934, 18051912, 18553354, 24319937, 27077868, 27830031, 36103824, 37106708, 48639874, 54155736, 55660062, 72959811, 74213416, 83490093, 97279748, 108311472, 111320124, 145919622, 148426832, 166980186, 194559496, 218879433, 222640248, 250470279, 291839244, 333960372, 389118992, 437758866, 445280496, 500940558, 583678488, 656638299, 667920744, 875517732, 899837669, 1001881116, 1167356976, 1313276598, 1335841488, 1751035464, 1799675338, 2003762232, 2626553196, 2699513007, 3502070928, 3599350676, 4007524464, 5253106392, 5399026014, 7198701352, 8098539021, 10506212784, 10798052028, 14397402704, 16197078042, 21596104056, 24295617063, 32394156084, 43192208112, 48591234126, 64788312168, 97182468252, 129576624336, 194364936504, 388729873008]

約数ペア:

[(1, 388729873008), (2, 194364936504), (3, 129576624336), (4, 97182468252), (6, 64788312168), (8, 48591234126), (9, 43192208112), (12, 32394156084), (16, 24295617063), (18, 21596104056), (24, 16197078042), (27, 14397402704), (36, 10798052028), (37, 10506212784), (48, 8098539021), (54, 7198701352), (72, 5399026014), (74, 5253106392), (97, 4007524464), (108, 3599350676), (111, 3502070928), (144, 2699513007), (148, 2626553196), (194, 2003762232), (216, 1799675338), (222, 1751035464), (291, 1335841488), (296, 1313276598), (333, 1167356976), (388, 1001881116), (432, 899837669), (444, 875517732), (582, 667920744), (592, 656638299), (666, 583678488), (776, 500940558), (873, 445280496), (888, 437758866), (999, 389118992), (1164, 333960372), (1332, 291839244), (1552, 250470279), (1746, 222640248), (1776, 218879433), (1998, 194559496), (2328, 166980186), (2619, 148426832), (2664, 145919622), (3492, 111320124), (3589, 108311472), (3996, 97279748), (4656, 83490093), (5238, 74213416), (5328, 72959811), (6984, 55660062), (7178, 54155736), (7992, 48639874), (10476, 37106708), (10767, 36103824), (13968, 27830031), (14356, 27077868), (15984, 24319937), (20952, 18553354), (21534, 18051912), (28712, 13538934), (32301, 12034608), (41904, 9276677), (43068, 9025956), (57424, 6769467), (64602, 6017304), (86136, 4512978), (96903, 4011536), (129204, 3008652), (172272, 2256489), (193806, 2005768), (250721, 1550448), (258408, 1504326), (387612, 1002884), (501442, 775224), (516816, 752163)]