996878484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:910

約数の個数: 144

約数和(自身を含む): 2967269760

約数和(自身を除く): 1970391276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 101, 106, 126, 159, 202, 212, 252, 303, 318, 371, 404, 477, 606, 636, 707, 739, 742, 909, 954, 1113, 1212, 1414, 1478, 1484, 1818, 1908, 2121, 2217, 2226, 2828, 2956, 3339, 3636, 4242, 4434, 4452, 5173, 5353, 6363, 6651, 6678, 8484, 8868, 10346, 10706, 12726, 13302, 13356, 15519, 16059, 20692, 21412, 25452, 26604, 31038, 32118, 37471, 39167, 46557, 48177, 62076, 64236, 74639, 74942, 78334, 93114, 96354, 112413, 117501, 149278, 149884, 156668, 186228, 192708, 223917, 224826, 235002, 274169, 298556, 337239, 352503, 447834, 449652, 470004, 522473, 548338, 671751, 674478, 705006, 822507, 895668, 1044946, 1096676, 1343502, 1348956, 1410012, 1567419, 1645014, 2089892, 2467521, 2687004, 3134838, 3290028, 3955867, 4702257, 4935042, 6269676, 7911734, 9404514, 9870084, 11867601, 15823468, 18809028, 23735202, 27691069, 35602803, 47470404, 55382138, 71205606, 83073207, 110764276, 142411212, 166146414, 249219621, 332292828, 498439242, 996878484]

約数ペア:

[(1, 996878484), (2, 498439242), (3, 332292828), (4, 249219621), (6, 166146414), (7, 142411212), (9, 110764276), (12, 83073207), (14, 71205606), (18, 55382138), (21, 47470404), (28, 35602803), (36, 27691069), (42, 23735202), (53, 18809028), (63, 15823468), (84, 11867601), (101, 9870084), (106, 9404514), (126, 7911734), (159, 6269676), (202, 4935042), (212, 4702257), (252, 3955867), (303, 3290028), (318, 3134838), (371, 2687004), (404, 2467521), (477, 2089892), (606, 1645014), (636, 1567419), (707, 1410012), (739, 1348956), (742, 1343502), (909, 1096676), (954, 1044946), (1113, 895668), (1212, 822507), (1414, 705006), (1478, 674478), (1484, 671751), (1818, 548338), (1908, 522473), (2121, 470004), (2217, 449652), (2226, 447834), (2828, 352503), (2956, 337239), (3339, 298556), (3636, 274169), (4242, 235002), (4434, 224826), (4452, 223917), (5173, 192708), (5353, 186228), (6363, 156668), (6651, 149884), (6678, 149278), (8484, 117501), (8868, 112413), (10346, 96354), (10706, 93114), (12726, 78334), (13302, 74942), (13356, 74639), (15519, 64236), (16059, 62076), (20692, 48177), (21412, 46557), (25452, 39167), (26604, 37471), (31038, 32118)]