1277724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 3619728

約数和(自身を除く): 2342004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 53, 82, 84, 98, 106, 123, 147, 159, 164, 196, 212, 246, 287, 294, 318, 371, 492, 574, 588, 636, 742, 861, 1113, 1148, 1484, 1722, 2009, 2173, 2226, 2597, 3444, 4018, 4346, 4452, 5194, 6027, 6519, 7791, 8036, 8692, 10388, 12054, 13038, 15211, 15582, 24108, 26076, 30422, 31164, 45633, 60844, 91266, 106477, 182532, 212954, 319431, 425908, 638862, 1277724]

約数ペア:

[(1, 1277724), (2, 638862), (3, 425908), (4, 319431), (6, 212954), (7, 182532), (12, 106477), (14, 91266), (21, 60844), (28, 45633), (41, 31164), (42, 30422), (49, 26076), (53, 24108), (82, 15582), (84, 15211), (98, 13038), (106, 12054), (123, 10388), (147, 8692), (159, 8036), (164, 7791), (196, 6519), (212, 6027), (246, 5194), (287, 4452), (294, 4346), (318, 4018), (371, 3444), (492, 2597), (574, 2226), (588, 2173), (636, 2009), (742, 1722), (861, 1484), (1113, 1148)]