42253781472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{207517}}^1$

素因数の和:207641

約数の個数: 144

約数和(自身を含む): 138685109472

約数和(自身を除く): 96431328000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 101, 112, 126, 144, 168, 202, 224, 252, 288, 303, 336, 404, 504, 606, 672, 707, 808, 909, 1008, 1212, 1414, 1616, 1818, 2016, 2121, 2424, 2828, 3232, 3636, 4242, 4848, 5656, 6363, 7272, 8484, 9696, 11312, 12726, 14544, 16968, 22624, 25452, 29088, 33936, 50904, 67872, 101808, 203616, 207517, 415034, 622551, 830068, 1245102, 1452619, 1660136, 1867653, 2490204, 2905238, 3320272, 3735306, 4357857, 4980408, 5810476, 6640544, 7470612, 8715714, 9960816, 11620952, 13073571, 14941224, 17431428, 19921632, 20959217, 23241904, 26147142, 29882448, 34862856, 41918434, 46483808, 52294284, 59764896, 62877651, 69725712, 83836868, 104588568, 125755302, 139451424, 146714519, 167673736, 188632953, 209177136, 251510604, 293429038, 335347472, 377265906, 418354272, 440143557, 503021208, 586858076, 670694944, 754531812, 880287114, 1006042416, 1173716152, 1320430671, 1509063624, 1760574228, 2012084832, 2347432304, 2640861342, 3018127248, 3521148456, 4694864608, 5281722684, 6036254496, 7042296912, 10563445368, 14084593824, 21126890736, 42253781472]

約数ペア:

[(1, 42253781472), (2, 21126890736), (3, 14084593824), (4, 10563445368), (6, 7042296912), (7, 6036254496), (8, 5281722684), (9, 4694864608), (12, 3521148456), (14, 3018127248), (16, 2640861342), (18, 2347432304), (21, 2012084832), (24, 1760574228), (28, 1509063624), (32, 1320430671), (36, 1173716152), (42, 1006042416), (48, 880287114), (56, 754531812), (63, 670694944), (72, 586858076), (84, 503021208), (96, 440143557), (101, 418354272), (112, 377265906), (126, 335347472), (144, 293429038), (168, 251510604), (202, 209177136), (224, 188632953), (252, 167673736), (288, 146714519), (303, 139451424), (336, 125755302), (404, 104588568), (504, 83836868), (606, 69725712), (672, 62877651), (707, 59764896), (808, 52294284), (909, 46483808), (1008, 41918434), (1212, 34862856), (1414, 29882448), (1616, 26147142), (1818, 23241904), (2016, 20959217), (2121, 19921632), (2424, 17431428), (2828, 14941224), (3232, 13073571), (3636, 11620952), (4242, 9960816), (4848, 8715714), (5656, 7470612), (6363, 6640544), (7272, 5810476), (8484, 4980408), (9696, 4357857), (11312, 3735306), (12726, 3320272), (14544, 2905238), (16968, 2490204), (22624, 1867653), (25452, 1660136), (29088, 1452619), (33936, 1245102), (50904, 830068), (67872, 622551), (101808, 415034), (203616, 207517)]