15662899836

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:948

約数の個数: 144

約数和(自身を含む): 41395536000

約数和(自身を除く): 25732636164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 389, 423, 449, 477, 564, 636, 778, 846, 898, 954, 1167, 1347, 1556, 1692, 1796, 1908, 2334, 2491, 2694, 3501, 4041, 4668, 4982, 5388, 7002, 7473, 8082, 9964, 14004, 14946, 16164, 18283, 20617, 21103, 22419, 23797, 29892, 36566, 41234, 42206, 44838, 47594, 54849, 61851, 63309, 71391, 73132, 82468, 84412, 89676, 95188, 109698, 123702, 126618, 142782, 164547, 174661, 185553, 189927, 214173, 219396, 247404, 253236, 285564, 329094, 349322, 371106, 379854, 428346, 523983, 658188, 698644, 742212, 759708, 856692, 968999, 1047966, 1118459, 1571949, 1937998, 2095932, 2236918, 2906997, 3143898, 3355377, 3875996, 4473836, 5813994, 6287796, 6710754, 8209067, 8720991, 9257033, 10066131, 11627988, 13421508, 16418134, 17441982, 18514066, 20132262, 24627201, 27771099, 32836268, 34883964, 37028132, 40264524, 49254402, 55542198, 73881603, 83313297, 98508804, 111084396, 147763206, 166626594, 295526412, 333253188, 435080551, 870161102, 1305241653, 1740322204, 2610483306, 3915724959, 5220966612, 7831449918, 15662899836]

約数ペア:

[(1, 15662899836), (2, 7831449918), (3, 5220966612), (4, 3915724959), (6, 2610483306), (9, 1740322204), (12, 1305241653), (18, 870161102), (36, 435080551), (47, 333253188), (53, 295526412), (94, 166626594), (106, 147763206), (141, 111084396), (159, 98508804), (188, 83313297), (212, 73881603), (282, 55542198), (318, 49254402), (389, 40264524), (423, 37028132), (449, 34883964), (477, 32836268), (564, 27771099), (636, 24627201), (778, 20132262), (846, 18514066), (898, 17441982), (954, 16418134), (1167, 13421508), (1347, 11627988), (1556, 10066131), (1692, 9257033), (1796, 8720991), (1908, 8209067), (2334, 6710754), (2491, 6287796), (2694, 5813994), (3501, 4473836), (4041, 3875996), (4668, 3355377), (4982, 3143898), (5388, 2906997), (7002, 2236918), (7473, 2095932), (8082, 1937998), (9964, 1571949), (14004, 1118459), (14946, 1047966), (16164, 968999), (18283, 856692), (20617, 759708), (21103, 742212), (22419, 698644), (23797, 658188), (29892, 523983), (36566, 428346), (41234, 379854), (42206, 371106), (44838, 349322), (47594, 329094), (54849, 285564), (61851, 253236), (63309, 247404), (71391, 219396), (73132, 214173), (82468, 189927), (84412, 185553), (89676, 174661), (95188, 164547), (109698, 142782), (123702, 126618)]