2891773872

素因数分解:

$2^4\times 3^8\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 270

約数和(自身を含む): 9155790852

約数和(自身を除く): 6264016980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 163, 169, 208, 216, 234, 243, 312, 324, 326, 338, 351, 432, 468, 486, 489, 507, 624, 648, 652, 676, 702, 729, 936, 972, 978, 1014, 1053, 1296, 1304, 1352, 1404, 1458, 1467, 1521, 1872, 1944, 1956, 2028, 2106, 2119, 2187, 2608, 2704, 2808, 2916, 2934, 3042, 3159, 3888, 3912, 4056, 4212, 4238, 4374, 4401, 4563, 5616, 5832, 5868, 6084, 6318, 6357, 6561, 7824, 8112, 8424, 8476, 8748, 8802, 9126, 9477, 11664, 11736, 12168, 12636, 12714, 13122, 13203, 13689, 16848, 16952, 17496, 17604, 18252, 18954, 19071, 23472, 24336, 25272, 25428, 26244, 26406, 27378, 27547, 28431, 33904, 34992, 35208, 36504, 37908, 38142, 39609, 41067, 50544, 50856, 52488, 52812, 54756, 55094, 56862, 57213, 70416, 73008, 75816, 76284, 79218, 82134, 82641, 85293, 101712, 104976, 105624, 109512, 110188, 113724, 114426, 118827, 123201, 151632, 152568, 158436, 164268, 165282, 170586, 171639, 211248, 219024, 220376, 227448, 228852, 237654, 246402, 247923, 305136, 316872, 328536, 330564, 341172, 343278, 356481, 369603, 440752, 454896, 457704, 475308, 492804, 495846, 514917, 633744, 657072, 661128, 682344, 686556, 712962, 739206, 743769, 915408, 950616, 985608, 991692, 1029834, 1069443, 1108809, 1322256, 1364688, 1373112, 1425924, 1478412, 1487538, 1544751, 1901232, 1971216, 1983384, 2059668, 2138886, 2217618, 2231307, 2746224, 2851848, 2956824, 2975076, 3089502, 3966768, 4119336, 4277772, 4435236, 4462614, 4634253, 5703696, 5913648, 5950152, 6179004, 6693921, 8238672, 8555544, 8870472, 8925228, 9268506, 11900304, 12358008, 13387842, 13902759, 17111088, 17740944, 17850456, 18537012, 20081763, 24716016, 26775684, 27805518, 35700912, 37074024, 40163526, 53551368, 55611036, 60245289, 74148048, 80327052, 107102736, 111222072, 120490578, 160654104, 180735867, 222444144, 240981156, 321308208, 361471734, 481962312, 722943468, 963924624, 1445886936, 2891773872]

約数ペア:

[(1, 2891773872), (2, 1445886936), (3, 963924624), (4, 722943468), (6, 481962312), (8, 361471734), (9, 321308208), (12, 240981156), (13, 222444144), (16, 180735867), (18, 160654104), (24, 120490578), (26, 111222072), (27, 107102736), (36, 80327052), (39, 74148048), (48, 60245289), (52, 55611036), (54, 53551368), (72, 40163526), (78, 37074024), (81, 35700912), (104, 27805518), (108, 26775684), (117, 24716016), (144, 20081763), (156, 18537012), (162, 17850456), (163, 17740944), (169, 17111088), (208, 13902759), (216, 13387842), (234, 12358008), (243, 11900304), (312, 9268506), (324, 8925228), (326, 8870472), (338, 8555544), (351, 8238672), (432, 6693921), (468, 6179004), (486, 5950152), (489, 5913648), (507, 5703696), (624, 4634253), (648, 4462614), (652, 4435236), (676, 4277772), (702, 4119336), (729, 3966768), (936, 3089502), (972, 2975076), (978, 2956824), (1014, 2851848), (1053, 2746224), (1296, 2231307), (1304, 2217618), (1352, 2138886), (1404, 2059668), (1458, 1983384), (1467, 1971216), (1521, 1901232), (1872, 1544751), (1944, 1487538), (1956, 1478412), (2028, 1425924), (2106, 1373112), (2119, 1364688), (2187, 1322256), (2608, 1108809), (2704, 1069443), (2808, 1029834), (2916, 991692), (2934, 985608), (3042, 950616), (3159, 915408), (3888, 743769), (3912, 739206), (4056, 712962), (4212, 686556), (4238, 682344), (4374, 661128), (4401, 657072), (4563, 633744), (5616, 514917), (5832, 495846), (5868, 492804), (6084, 475308), (6318, 457704), (6357, 454896), (6561, 440752), (7824, 369603), (8112, 356481), (8424, 343278), (8476, 341172), (8748, 330564), (8802, 328536), (9126, 316872), (9477, 305136), (11664, 247923), (11736, 246402), (12168, 237654), (12636, 228852), (12714, 227448), (13122, 220376), (13203, 219024), (13689, 211248), (16848, 171639), (16952, 170586), (17496, 165282), (17604, 164268), (18252, 158436), (18954, 152568), (19071, 151632), (23472, 123201), (24336, 118827), (25272, 114426), (25428, 113724), (26244, 110188), (26406, 109512), (27378, 105624), (27547, 104976), (28431, 101712), (33904, 85293), (34992, 82641), (35208, 82134), (36504, 79218), (37908, 76284), (38142, 75816), (39609, 73008), (41067, 70416), (50544, 57213), (50856, 56862), (52488, 55094), (52812, 54756)]