289293088

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 692979840

約数和(自身を除く): 403686752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 101, 112, 133, 152, 202, 224, 266, 304, 404, 532, 608, 673, 707, 808, 1064, 1346, 1414, 1616, 1919, 2128, 2692, 2828, 3232, 3838, 4256, 4711, 5384, 5656, 7676, 9422, 10768, 11312, 12787, 13433, 15352, 18844, 21536, 22624, 25574, 26866, 30704, 37688, 51148, 53732, 61408, 67973, 75376, 89509, 102296, 107464, 135946, 150752, 179018, 204592, 214928, 271892, 358036, 409184, 429856, 475811, 543784, 716072, 951622, 1087568, 1291487, 1432144, 1903244, 2175136, 2582974, 2864288, 3806488, 5165948, 7612976, 9040409, 10331896, 15225952, 18080818, 20663792, 36161636, 41327584, 72323272, 144646544, 289293088]

約数ペア:

[(1, 289293088), (2, 144646544), (4, 72323272), (7, 41327584), (8, 36161636), (14, 20663792), (16, 18080818), (19, 15225952), (28, 10331896), (32, 9040409), (38, 7612976), (56, 5165948), (76, 3806488), (101, 2864288), (112, 2582974), (133, 2175136), (152, 1903244), (202, 1432144), (224, 1291487), (266, 1087568), (304, 951622), (404, 716072), (532, 543784), (608, 475811), (673, 429856), (707, 409184), (808, 358036), (1064, 271892), (1346, 214928), (1414, 204592), (1616, 179018), (1919, 150752), (2128, 135946), (2692, 107464), (2828, 102296), (3232, 89509), (3838, 75376), (4256, 67973), (4711, 61408), (5384, 53732), (5656, 51148), (7676, 37688), (9422, 30704), (10768, 26866), (11312, 25574), (12787, 22624), (13433, 21536), (15352, 18844)]