211130088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 596090880

約数和(自身を除く): 384960792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 83, 93, 104, 124, 156, 166, 186, 248, 249, 263, 312, 332, 372, 403, 498, 526, 664, 744, 789, 806, 996, 1052, 1079, 1209, 1578, 1612, 1992, 2104, 2158, 2418, 2573, 3156, 3224, 3237, 3419, 4316, 4836, 5146, 6312, 6474, 6838, 7719, 8153, 8632, 9672, 10257, 10292, 12948, 13676, 15438, 16306, 20514, 20584, 21829, 24459, 25896, 27352, 30876, 32612, 33449, 41028, 43658, 48918, 61752, 65224, 65487, 66898, 82056, 87316, 97836, 100347, 105989, 130974, 133796, 174632, 195672, 200694, 211978, 261948, 267592, 283777, 317967, 401388, 423956, 523896, 567554, 635934, 676699, 802776, 847912, 851331, 1135108, 1271868, 1353398, 1702662, 2030097, 2270216, 2543736, 2706796, 3405324, 4060194, 5413592, 6810648, 8120388, 8797087, 16240776, 17594174, 26391261, 35188348, 52782522, 70376696, 105565044, 211130088]

約数ペア:

[(1, 211130088), (2, 105565044), (3, 70376696), (4, 52782522), (6, 35188348), (8, 26391261), (12, 17594174), (13, 16240776), (24, 8797087), (26, 8120388), (31, 6810648), (39, 5413592), (52, 4060194), (62, 3405324), (78, 2706796), (83, 2543736), (93, 2270216), (104, 2030097), (124, 1702662), (156, 1353398), (166, 1271868), (186, 1135108), (248, 851331), (249, 847912), (263, 802776), (312, 676699), (332, 635934), (372, 567554), (403, 523896), (498, 423956), (526, 401388), (664, 317967), (744, 283777), (789, 267592), (806, 261948), (996, 211978), (1052, 200694), (1079, 195672), (1209, 174632), (1578, 133796), (1612, 130974), (1992, 105989), (2104, 100347), (2158, 97836), (2418, 87316), (2573, 82056), (3156, 66898), (3224, 65487), (3237, 65224), (3419, 61752), (4316, 48918), (4836, 43658), (5146, 41028), (6312, 33449), (6474, 32612), (6838, 30876), (7719, 27352), (8153, 25896), (8632, 24459), (9672, 21829), (10257, 20584), (10292, 20514), (12948, 16306), (13676, 15438)]