293491044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:710

約数の個数: 144

約数和(自身を含む): 930908160

約数和(自身を除く): 637417116

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 239, 252, 308, 396, 443, 462, 478, 693, 717, 886, 924, 956, 1329, 1386, 1434, 1673, 1772, 2151, 2629, 2658, 2772, 2868, 3101, 3346, 3987, 4302, 4873, 5019, 5258, 5316, 6202, 6692, 7887, 7974, 8604, 9303, 9746, 10038, 10516, 12404, 14619, 15057, 15774, 15948, 18403, 18606, 19492, 20076, 23661, 27909, 29238, 30114, 31548, 34111, 36806, 37212, 43857, 47322, 55209, 55818, 58476, 60228, 68222, 73612, 87714, 94644, 102333, 105877, 110418, 111636, 136444, 165627, 175428, 204666, 211754, 220836, 306999, 317631, 331254, 409332, 423508, 613998, 635262, 662508, 741139, 952893, 1164647, 1227996, 1270524, 1482278, 1905786, 2223417, 2329294, 2964556, 3493941, 3811572, 4446834, 4658588, 6670251, 6987882, 8152529, 8893668, 10481823, 13340502, 13975764, 16305058, 20963646, 24457587, 26681004, 32610116, 41927292, 48915174, 73372761, 97830348, 146745522, 293491044]

約数ペア:

[(1, 293491044), (2, 146745522), (3, 97830348), (4, 73372761), (6, 48915174), (7, 41927292), (9, 32610116), (11, 26681004), (12, 24457587), (14, 20963646), (18, 16305058), (21, 13975764), (22, 13340502), (28, 10481823), (33, 8893668), (36, 8152529), (42, 6987882), (44, 6670251), (63, 4658588), (66, 4446834), (77, 3811572), (84, 3493941), (99, 2964556), (126, 2329294), (132, 2223417), (154, 1905786), (198, 1482278), (231, 1270524), (239, 1227996), (252, 1164647), (308, 952893), (396, 741139), (443, 662508), (462, 635262), (478, 613998), (693, 423508), (717, 409332), (886, 331254), (924, 317631), (956, 306999), (1329, 220836), (1386, 211754), (1434, 204666), (1673, 175428), (1772, 165627), (2151, 136444), (2629, 111636), (2658, 110418), (2772, 105877), (2868, 102333), (3101, 94644), (3346, 87714), (3987, 73612), (4302, 68222), (4873, 60228), (5019, 58476), (5258, 55818), (5316, 55209), (6202, 47322), (6692, 43857), (7887, 37212), (7974, 36806), (8604, 34111), (9303, 31548), (9746, 30114), (10038, 29238), (10516, 27909), (12404, 23661), (14619, 20076), (15057, 19492), (15774, 18606), (15948, 18403)]