242838648

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3240

約数の個数: 112

約数和(自身を含む): 735414120

約数和(自身を除く): 492575472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1944, 2106, 2808, 2916, 3159, 3203, 4212, 5832, 6318, 6406, 8424, 9477, 9609, 12636, 12812, 18954, 19218, 25272, 25624, 28827, 37908, 38436, 41639, 57654, 75816, 76872, 83278, 86481, 115308, 124917, 166556, 172962, 230616, 249834, 259443, 333112, 345924, 374751, 499668, 518886, 691848, 749502, 778329, 999336, 1037772, 1124253, 1499004, 1556658, 2075544, 2248506, 2334987, 2998008, 3113316, 3372759, 4497012, 4669974, 6226632, 6745518, 8994024, 9339948, 10118277, 13491036, 18679896, 20236554, 26982072, 30354831, 40473108, 60709662, 80946216, 121419324, 242838648]

約数ペア:

[(1, 242838648), (2, 121419324), (3, 80946216), (4, 60709662), (6, 40473108), (8, 30354831), (9, 26982072), (12, 20236554), (13, 18679896), (18, 13491036), (24, 10118277), (26, 9339948), (27, 8994024), (36, 6745518), (39, 6226632), (52, 4669974), (54, 4497012), (72, 3372759), (78, 3113316), (81, 2998008), (104, 2334987), (108, 2248506), (117, 2075544), (156, 1556658), (162, 1499004), (216, 1124253), (234, 1037772), (243, 999336), (312, 778329), (324, 749502), (351, 691848), (468, 518886), (486, 499668), (648, 374751), (702, 345924), (729, 333112), (936, 259443), (972, 249834), (1053, 230616), (1404, 172962), (1458, 166556), (1944, 124917), (2106, 115308), (2808, 86481), (2916, 83278), (3159, 76872), (3203, 75816), (4212, 57654), (5832, 41639), (6318, 38436), (6406, 37908), (8424, 28827), (9477, 25624), (9609, 25272), (12636, 19218), (12812, 18954)]