1249440684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{238261}}^1$

素因数の和:238310

約数の個数: 48

約数和(自身を含む): 3202241280

約数和(自身を除く): 1952800596

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 238261, 476522, 714783, 953044, 1429566, 2859132, 4526959, 5480003, 9053918, 10960006, 13580877, 16440009, 18107836, 21920012, 27161754, 32880018, 54323508, 65760036, 104120057, 208240114, 312360171, 416480228, 624720342, 1249440684]

約数ペア:

[(1, 1249440684), (2, 624720342), (3, 416480228), (4, 312360171), (6, 208240114), (12, 104120057), (19, 65760036), (23, 54323508), (38, 32880018), (46, 27161754), (57, 21920012), (69, 18107836), (76, 16440009), (92, 13580877), (114, 10960006), (138, 9053918), (228, 5480003), (276, 4526959), (437, 2859132), (874, 1429566), (1311, 953044), (1748, 714783), (2622, 476522), (5244, 238261)]