1900771824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{195071}}^1$

素因数の和:195118

約数の個数: 80

約数和(自身を含む): 5805342720

約数和(自身を除く): 3904570896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 9744, 195071, 390142, 585213, 780284, 1170426, 1365497, 1560568, 2340852, 2730994, 3121136, 4096491, 4681704, 5461988, 5657059, 8192982, 9363408, 10923976, 11314118, 16385964, 16971177, 21847952, 22628236, 32771928, 33942354, 39599413, 45256472, 65543856, 67884708, 79198826, 90512944, 118798239, 135769416, 158397652, 237596478, 271538832, 316795304, 475192956, 633590608, 950385912, 1900771824]

約数ペア:

[(1, 1900771824), (2, 950385912), (3, 633590608), (4, 475192956), (6, 316795304), (7, 271538832), (8, 237596478), (12, 158397652), (14, 135769416), (16, 118798239), (21, 90512944), (24, 79198826), (28, 67884708), (29, 65543856), (42, 45256472), (48, 39599413), (56, 33942354), (58, 32771928), (84, 22628236), (87, 21847952), (112, 16971177), (116, 16385964), (168, 11314118), (174, 10923976), (203, 9363408), (232, 8192982), (336, 5657059), (348, 5461988), (406, 4681704), (464, 4096491), (609, 3121136), (696, 2730994), (812, 2340852), (1218, 1560568), (1392, 1365497), (1624, 1170426), (2436, 780284), (3248, 585213), (4872, 390142), (9744, 195071)]