212774328

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7333}}^1$

素因数の和:7389

約数の個数: 96

約数和(自身を含む): 640698240

約数和(自身を除く): 427923912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 7333, 9672, 14508, 14666, 21999, 29016, 29332, 43998, 58664, 65997, 87996, 95329, 131994, 175992, 190658, 227323, 263988, 285987, 381316, 454646, 527976, 571974, 681969, 762632, 857961, 909292, 1143948, 1363938, 1715922, 1818584, 2045907, 2287896, 2727876, 2955199, 3431844, 4091814, 5455752, 5910398, 6863688, 8183628, 8865597, 11820796, 16367256, 17731194, 23641592, 26596791, 35462388, 53193582, 70924776, 106387164, 212774328]

約数ペア:

[(1, 212774328), (2, 106387164), (3, 70924776), (4, 53193582), (6, 35462388), (8, 26596791), (9, 23641592), (12, 17731194), (13, 16367256), (18, 11820796), (24, 8865597), (26, 8183628), (31, 6863688), (36, 5910398), (39, 5455752), (52, 4091814), (62, 3431844), (72, 2955199), (78, 2727876), (93, 2287896), (104, 2045907), (117, 1818584), (124, 1715922), (156, 1363938), (186, 1143948), (234, 909292), (248, 857961), (279, 762632), (312, 681969), (372, 571974), (403, 527976), (468, 454646), (558, 381316), (744, 285987), (806, 263988), (936, 227323), (1116, 190658), (1209, 175992), (1612, 131994), (2232, 95329), (2418, 87996), (3224, 65997), (3627, 58664), (4836, 43998), (7254, 29332), (7333, 29016), (9672, 21999), (14508, 14666)]