1963305552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{17383}}^1$

素因数の和:17588

約数の個数: 80

約数和(自身を含む): 5492509568

約数和(自身を除く): 3529204016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 181, 208, 312, 362, 543, 624, 724, 1086, 1448, 2172, 2353, 2896, 4344, 4706, 7059, 8688, 9412, 14118, 17383, 18824, 28236, 34766, 37648, 52149, 56472, 69532, 104298, 112944, 139064, 208596, 225979, 278128, 417192, 451958, 677937, 834384, 903916, 1355874, 1807832, 2711748, 3146323, 3615664, 5423496, 6292646, 9438969, 10846992, 12585292, 18877938, 25170584, 37755876, 40902199, 50341168, 75511752, 81804398, 122706597, 151023504, 163608796, 245413194, 327217592, 490826388, 654435184, 981652776, 1963305552]

約数ペア:

[(1, 1963305552), (2, 981652776), (3, 654435184), (4, 490826388), (6, 327217592), (8, 245413194), (12, 163608796), (13, 151023504), (16, 122706597), (24, 81804398), (26, 75511752), (39, 50341168), (48, 40902199), (52, 37755876), (78, 25170584), (104, 18877938), (156, 12585292), (181, 10846992), (208, 9438969), (312, 6292646), (362, 5423496), (543, 3615664), (624, 3146323), (724, 2711748), (1086, 1807832), (1448, 1355874), (2172, 903916), (2353, 834384), (2896, 677937), (4344, 451958), (4706, 417192), (7059, 278128), (8688, 225979), (9412, 208596), (14118, 139064), (17383, 112944), (18824, 104298), (28236, 69532), (34766, 56472), (37648, 52149)]