1253770128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39397}}^1$

素因数の和:39441

約数の個数: 120

約数和(自身を含む): 4001103288

約数和(自身を除く): 2747333160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7956, 10608, 15912, 31824, 39397, 78794, 118191, 157588, 236382, 315176, 354573, 472764, 512161, 630352, 669749, 709146, 945528, 1024322, 1339498, 1418292, 1536483, 1891056, 2009247, 2048644, 2678996, 2836584, 3072966, 4018494, 4097288, 4609449, 5357992, 5673168, 6027741, 6145932, 8036988, 8194576, 8706737, 9218898, 10715984, 12055482, 12291864, 16073976, 17413474, 18437796, 24110964, 24583728, 26120211, 32147952, 34826948, 36875592, 48221928, 52240422, 69653896, 73751184, 78360633, 96443856, 104480844, 139307792, 156721266, 208961688, 313442532, 417923376, 626885064, 1253770128]

約数ペア:

[(1, 1253770128), (2, 626885064), (3, 417923376), (4, 313442532), (6, 208961688), (8, 156721266), (9, 139307792), (12, 104480844), (13, 96443856), (16, 78360633), (17, 73751184), (18, 69653896), (24, 52240422), (26, 48221928), (34, 36875592), (36, 34826948), (39, 32147952), (48, 26120211), (51, 24583728), (52, 24110964), (68, 18437796), (72, 17413474), (78, 16073976), (102, 12291864), (104, 12055482), (117, 10715984), (136, 9218898), (144, 8706737), (153, 8194576), (156, 8036988), (204, 6145932), (208, 6027741), (221, 5673168), (234, 5357992), (272, 4609449), (306, 4097288), (312, 4018494), (408, 3072966), (442, 2836584), (468, 2678996), (612, 2048644), (624, 2009247), (663, 1891056), (816, 1536483), (884, 1418292), (936, 1339498), (1224, 1024322), (1326, 945528), (1768, 709146), (1872, 669749), (1989, 630352), (2448, 512161), (2652, 472764), (3536, 354573), (3978, 315176), (5304, 236382), (7956, 157588), (10608, 118191), (15912, 78794), (31824, 39397)]