2528885016

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:547

約数の個数: 256

約数和(自身を含む): 8363212800

約数和(自身を除く): 5834327784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 163, 168, 186, 189, 216, 217, 248, 252, 279, 326, 331, 372, 378, 434, 489, 504, 558, 651, 652, 662, 744, 756, 837, 868, 978, 993, 1116, 1141, 1302, 1304, 1324, 1467, 1512, 1674, 1736, 1953, 1956, 1986, 2232, 2282, 2317, 2604, 2648, 2934, 2979, 3348, 3423, 3906, 3912, 3972, 4401, 4564, 4634, 5053, 5208, 5859, 5868, 5958, 6696, 6846, 6951, 7812, 7944, 8802, 8937, 9128, 9268, 10106, 10261, 10269, 11718, 11736, 11916, 13692, 13902, 15159, 15624, 17604, 17874, 18536, 20212, 20522, 20538, 20853, 23436, 23832, 27384, 27804, 30318, 30783, 30807, 35208, 35371, 35748, 40424, 41044, 41076, 41706, 45477, 46872, 53953, 55608, 60636, 61566, 61614, 62559, 70742, 71496, 71827, 82088, 82152, 83412, 90954, 92349, 106113, 107906, 121272, 123132, 123228, 125118, 136431, 141484, 143654, 161859, 166824, 181908, 184698, 212226, 215481, 215812, 246264, 246456, 250236, 272862, 277047, 282968, 287308, 318339, 323718, 363816, 369396, 377671, 424452, 430962, 431624, 485577, 500472, 545724, 554094, 574616, 636678, 646443, 647436, 738792, 755342, 848904, 861924, 955017, 971154, 1091448, 1108188, 1133013, 1273356, 1292886, 1294872, 1456731, 1510684, 1672543, 1723848, 1910034, 1939329, 1942308, 2216376, 2266026, 2546712, 2585772, 2913462, 3021368, 3345086, 3399039, 3820068, 3878658, 3884616, 4532052, 5017629, 5171544, 5826924, 6690172, 6798078, 7640136, 7757316, 9064104, 10035258, 10197117, 11653848, 11707801, 13380344, 13596156, 15052887, 15514632, 20070516, 20394234, 23415602, 27192312, 30105774, 35123403, 40141032, 40788468, 45158661, 46831204, 60211548, 70246806, 81576936, 90317322, 93662408, 105370209, 120423096, 140493612, 180634644, 210740418, 280987224, 316110627, 361269288, 421480836, 632221254, 842961672, 1264442508, 2528885016]

約数ペア:

[(1, 2528885016), (2, 1264442508), (3, 842961672), (4, 632221254), (6, 421480836), (7, 361269288), (8, 316110627), (9, 280987224), (12, 210740418), (14, 180634644), (18, 140493612), (21, 120423096), (24, 105370209), (27, 93662408), (28, 90317322), (31, 81576936), (36, 70246806), (42, 60211548), (54, 46831204), (56, 45158661), (62, 40788468), (63, 40141032), (72, 35123403), (84, 30105774), (93, 27192312), (108, 23415602), (124, 20394234), (126, 20070516), (163, 15514632), (168, 15052887), (186, 13596156), (189, 13380344), (216, 11707801), (217, 11653848), (248, 10197117), (252, 10035258), (279, 9064104), (326, 7757316), (331, 7640136), (372, 6798078), (378, 6690172), (434, 5826924), (489, 5171544), (504, 5017629), (558, 4532052), (651, 3884616), (652, 3878658), (662, 3820068), (744, 3399039), (756, 3345086), (837, 3021368), (868, 2913462), (978, 2585772), (993, 2546712), (1116, 2266026), (1141, 2216376), (1302, 1942308), (1304, 1939329), (1324, 1910034), (1467, 1723848), (1512, 1672543), (1674, 1510684), (1736, 1456731), (1953, 1294872), (1956, 1292886), (1986, 1273356), (2232, 1133013), (2282, 1108188), (2317, 1091448), (2604, 971154), (2648, 955017), (2934, 861924), (2979, 848904), (3348, 755342), (3423, 738792), (3906, 647436), (3912, 646443), (3972, 636678), (4401, 574616), (4564, 554094), (4634, 545724), (5053, 500472), (5208, 485577), (5859, 431624), (5868, 430962), (5958, 424452), (6696, 377671), (6846, 369396), (6951, 363816), (7812, 323718), (7944, 318339), (8802, 287308), (8937, 282968), (9128, 277047), (9268, 272862), (10106, 250236), (10261, 246456), (10269, 246264), (11718, 215812), (11736, 215481), (11916, 212226), (13692, 184698), (13902, 181908), (15159, 166824), (15624, 161859), (17604, 143654), (17874, 141484), (18536, 136431), (20212, 125118), (20522, 123228), (20538, 123132), (20853, 121272), (23436, 107906), (23832, 106113), (27384, 92349), (27804, 90954), (30318, 83412), (30783, 82152), (30807, 82088), (35208, 71827), (35371, 71496), (35748, 70742), (40424, 62559), (41044, 61614), (41076, 61566), (41706, 60636), (45477, 55608), (46872, 53953)]