1450646964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{3109}}^1$

素因数の和:4129

約数の個数: 72

約数和(自身を含む): 3954215720

約数和(自身を除く): 2503568756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 997, 1994, 2991, 3109, 3988, 5982, 6218, 8973, 9327, 11964, 12436, 12961, 17946, 18654, 25922, 27981, 35892, 37308, 38883, 40417, 51844, 55962, 77766, 80834, 111924, 116649, 121251, 155532, 161668, 233298, 242502, 363753, 466596, 485004, 727506, 1455012, 3099673, 6199346, 9299019, 12398692, 18598038, 27897057, 37196076, 40295749, 55794114, 80591498, 111588228, 120887247, 161182996, 241774494, 362661741, 483548988, 725323482, 1450646964]

約数ペア:

[(1, 1450646964), (2, 725323482), (3, 483548988), (4, 362661741), (6, 241774494), (9, 161182996), (12, 120887247), (13, 111588228), (18, 80591498), (26, 55794114), (36, 40295749), (39, 37196076), (52, 27897057), (78, 18598038), (117, 12398692), (156, 9299019), (234, 6199346), (468, 3099673), (997, 1455012), (1994, 727506), (2991, 485004), (3109, 466596), (3988, 363753), (5982, 242502), (6218, 233298), (8973, 161668), (9327, 155532), (11964, 121251), (12436, 116649), (12961, 111924), (17946, 80834), (18654, 77766), (25922, 55962), (27981, 51844), (35892, 40417), (37308, 38883)]