1877974488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{42689}}^1$

素因数の和:42761

約数の個数: 96

約数和(自身を含む): 5594097600

約数和(自身を除く): 3716123112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 188, 234, 282, 312, 376, 423, 468, 564, 611, 846, 936, 1128, 1222, 1692, 1833, 2444, 3384, 3666, 4888, 5499, 7332, 10998, 14664, 21996, 42689, 43992, 85378, 128067, 170756, 256134, 341512, 384201, 512268, 554957, 768402, 1024536, 1109914, 1536804, 1664871, 2006383, 2219828, 3073608, 3329742, 4012766, 4439656, 4994613, 6019149, 6659484, 8025532, 9989226, 12038298, 13318968, 16051064, 18057447, 19978452, 24076596, 26082979, 36114894, 39956904, 48153192, 52165958, 72229788, 78248937, 104331916, 144459576, 156497874, 208663832, 234746811, 312995748, 469493622, 625991496, 938987244, 1877974488]

約数ペア:

[(1, 1877974488), (2, 938987244), (3, 625991496), (4, 469493622), (6, 312995748), (8, 234746811), (9, 208663832), (12, 156497874), (13, 144459576), (18, 104331916), (24, 78248937), (26, 72229788), (36, 52165958), (39, 48153192), (47, 39956904), (52, 36114894), (72, 26082979), (78, 24076596), (94, 19978452), (104, 18057447), (117, 16051064), (141, 13318968), (156, 12038298), (188, 9989226), (234, 8025532), (282, 6659484), (312, 6019149), (376, 4994613), (423, 4439656), (468, 4012766), (564, 3329742), (611, 3073608), (846, 2219828), (936, 2006383), (1128, 1664871), (1222, 1536804), (1692, 1109914), (1833, 1024536), (2444, 768402), (3384, 554957), (3666, 512268), (4888, 384201), (5499, 341512), (7332, 256134), (10998, 170756), (14664, 128067), (21996, 85378), (42689, 43992)]