421157568

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5443}}^1$

素因数の和:5502

約数の個数: 112

約数和(自身を含む): 1238967296

約数和(自身を除く): 817809728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 4836, 5443, 5952, 6448, 9672, 10886, 12896, 16329, 19344, 21772, 25792, 32658, 38688, 43544, 65316, 70759, 77376, 87088, 130632, 141518, 168733, 174176, 212277, 261264, 283036, 337466, 348352, 424554, 506199, 522528, 566072, 674932, 849108, 1012398, 1045056, 1132144, 1349864, 1698216, 2024796, 2193529, 2264288, 2699728, 3396432, 4049592, 4387058, 4528576, 5399456, 6580587, 6792864, 8099184, 8774116, 10798912, 13161174, 13585728, 16198368, 17548232, 26322348, 32396736, 35096464, 52644696, 70192928, 105289392, 140385856, 210578784, 421157568]

約数ペア:

[(1, 421157568), (2, 210578784), (3, 140385856), (4, 105289392), (6, 70192928), (8, 52644696), (12, 35096464), (13, 32396736), (16, 26322348), (24, 17548232), (26, 16198368), (31, 13585728), (32, 13161174), (39, 10798912), (48, 8774116), (52, 8099184), (62, 6792864), (64, 6580587), (78, 5399456), (93, 4528576), (96, 4387058), (104, 4049592), (124, 3396432), (156, 2699728), (186, 2264288), (192, 2193529), (208, 2024796), (248, 1698216), (312, 1349864), (372, 1132144), (403, 1045056), (416, 1012398), (496, 849108), (624, 674932), (744, 566072), (806, 522528), (832, 506199), (992, 424554), (1209, 348352), (1248, 337466), (1488, 283036), (1612, 261264), (1984, 212277), (2418, 174176), (2496, 168733), (2976, 141518), (3224, 130632), (4836, 87088), (5443, 77376), (5952, 70759), (6448, 65316), (9672, 43544), (10886, 38688), (12896, 32658), (16329, 25792), (19344, 21772)]