28912606128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503213}}^1$

素因数の和:503256

約数の個数: 160

約数和(自身を含む): 99837657600

約数和(自身を除く): 70925051472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4788, 6384, 7182, 8208, 9576, 14364, 19152, 28728, 57456, 503213, 1006426, 1509639, 2012852, 3019278, 3522491, 4025704, 4528917, 6038556, 7044982, 8051408, 9057834, 9561047, 10567473, 12077112, 13586751, 14089964, 18115668, 19122094, 21134946, 24154224, 27173502, 28179928, 28683141, 31702419, 36231336, 38244188, 42269892, 54347004, 56359856, 57366282, 63404838, 66927329, 72462672, 76488376, 84539784, 86049423, 95107257, 108694008, 114732564, 126809676, 133854658, 152976752, 169079568, 172098846, 190214514, 200781987, 217388016, 229465128, 253619352, 258148269, 267709316, 344197692, 380429028, 401563974, 458930256, 507238704, 516296538, 535418632, 602345961, 688395384, 760858056, 803127948, 1032593076, 1070837264, 1204691922, 1376790768, 1521716112, 1606255896, 1807037883, 2065186152, 2409383844, 3212511792, 3614075766, 4130372304, 4818767688, 7228151532, 9637535376, 14456303064, 28912606128]

約数ペア:

[(1, 28912606128), (2, 14456303064), (3, 9637535376), (4, 7228151532), (6, 4818767688), (7, 4130372304), (8, 3614075766), (9, 3212511792), (12, 2409383844), (14, 2065186152), (16, 1807037883), (18, 1606255896), (19, 1521716112), (21, 1376790768), (24, 1204691922), (27, 1070837264), (28, 1032593076), (36, 803127948), (38, 760858056), (42, 688395384), (48, 602345961), (54, 535418632), (56, 516296538), (57, 507238704), (63, 458930256), (72, 401563974), (76, 380429028), (84, 344197692), (108, 267709316), (112, 258148269), (114, 253619352), (126, 229465128), (133, 217388016), (144, 200781987), (152, 190214514), (168, 172098846), (171, 169079568), (189, 152976752), (216, 133854658), (228, 126809676), (252, 114732564), (266, 108694008), (304, 95107257), (336, 86049423), (342, 84539784), (378, 76488376), (399, 72462672), (432, 66927329), (456, 63404838), (504, 57366282), (513, 56359856), (532, 54347004), (684, 42269892), (756, 38244188), (798, 36231336), (912, 31702419), (1008, 28683141), (1026, 28179928), (1064, 27173502), (1197, 24154224), (1368, 21134946), (1512, 19122094), (1596, 18115668), (2052, 14089964), (2128, 13586751), (2394, 12077112), (2736, 10567473), (3024, 9561047), (3192, 9057834), (3591, 8051408), (4104, 7044982), (4788, 6038556), (6384, 4528917), (7182, 4025704), (8208, 3522491), (9576, 3019278), (14364, 2012852), (19152, 1509639), (28728, 1006426), (57456, 503213)]