1326006968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3727}}^1$

素因数の和:4068

約数の個数: 64

約数和(自身を含む): 2931102720

約数和(自身を除く): 1605095752

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 311, 572, 622, 1144, 1244, 2488, 3421, 3727, 4043, 6842, 7454, 8086, 13684, 14908, 16172, 27368, 29816, 32344, 40997, 44473, 48451, 81994, 88946, 96902, 163988, 177892, 193804, 327976, 355784, 387608, 532961, 1065922, 1159097, 2131844, 2318194, 4263688, 4636388, 9272776, 12750067, 15068261, 25500134, 30136522, 51000268, 60273044, 102000536, 120546088, 165750871, 331501742, 663003484, 1326006968]

約数ペア:

[(1, 1326006968), (2, 663003484), (4, 331501742), (8, 165750871), (11, 120546088), (13, 102000536), (22, 60273044), (26, 51000268), (44, 30136522), (52, 25500134), (88, 15068261), (104, 12750067), (143, 9272776), (286, 4636388), (311, 4263688), (572, 2318194), (622, 2131844), (1144, 1159097), (1244, 1065922), (2488, 532961), (3421, 387608), (3727, 355784), (4043, 327976), (6842, 193804), (7454, 177892), (8086, 163988), (13684, 96902), (14908, 88946), (16172, 81994), (27368, 48451), (29816, 44473), (32344, 40997)]