913889808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:151

約数の個数: 270

約数和(自身を含む): 2996126874

約数和(自身を除く): 2082237066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 47, 48, 51, 52, 68, 72, 78, 94, 102, 104, 117, 136, 141, 144, 153, 156, 169, 188, 204, 208, 221, 234, 272, 282, 306, 312, 338, 376, 408, 423, 442, 468, 507, 564, 611, 612, 624, 663, 676, 752, 799, 816, 846, 884, 936, 1014, 1128, 1222, 1224, 1326, 1352, 1521, 1598, 1692, 1768, 1833, 1872, 1989, 2028, 2209, 2256, 2397, 2444, 2448, 2652, 2704, 2873, 3042, 3196, 3384, 3536, 3666, 3978, 4056, 4418, 4794, 4888, 5304, 5499, 5746, 6084, 6392, 6627, 6768, 7191, 7332, 7943, 7956, 8112, 8619, 8836, 9588, 9776, 10387, 10608, 10998, 11492, 12168, 12784, 13254, 14382, 14664, 15886, 15912, 17238, 17672, 19176, 19881, 20774, 21996, 22984, 23829, 24336, 25857, 26508, 28717, 28764, 29328, 31161, 31772, 31824, 34476, 35344, 37553, 38352, 39762, 41548, 43992, 45968, 47658, 51714, 53016, 57434, 57528, 62322, 63544, 68952, 71487, 75106, 79524, 83096, 86151, 87984, 93483, 95316, 103428, 106032, 112659, 114868, 115056, 124644, 127088, 135031, 137904, 142974, 150212, 159048, 166192, 172302, 186966, 190632, 206856, 225318, 229736, 249288, 258453, 270062, 285948, 300424, 318096, 337977, 344604, 373321, 373932, 381264, 405093, 413712, 450636, 459472, 488189, 498576, 516906, 540124, 571896, 600848, 675954, 689208, 746642, 747864, 810186, 901272, 976378, 1033812, 1080248, 1119963, 1143792, 1215279, 1351908, 1378416, 1464567, 1493284, 1495728, 1620372, 1802544, 1952756, 2067624, 2160496, 2239926, 2430558, 2703816, 2929134, 2986568, 3240744, 3359889, 3905512, 4135248, 4393701, 4479852, 4861116, 5407632, 5858268, 5973136, 6346457, 6481488, 6719778, 7811024, 8787402, 8959704, 9722232, 11716536, 12692914, 13439556, 17574804, 17919408, 19039371, 19444464, 23433072, 25385828, 26879112, 35149608, 38078742, 50771656, 53758224, 57118113, 70299216, 76157484, 101543312, 114236226, 152314968, 228472452, 304629936, 456944904, 913889808]

約数ペア:

[(1, 913889808), (2, 456944904), (3, 304629936), (4, 228472452), (6, 152314968), (8, 114236226), (9, 101543312), (12, 76157484), (13, 70299216), (16, 57118113), (17, 53758224), (18, 50771656), (24, 38078742), (26, 35149608), (34, 26879112), (36, 25385828), (39, 23433072), (47, 19444464), (48, 19039371), (51, 17919408), (52, 17574804), (68, 13439556), (72, 12692914), (78, 11716536), (94, 9722232), (102, 8959704), (104, 8787402), (117, 7811024), (136, 6719778), (141, 6481488), (144, 6346457), (153, 5973136), (156, 5858268), (169, 5407632), (188, 4861116), (204, 4479852), (208, 4393701), (221, 4135248), (234, 3905512), (272, 3359889), (282, 3240744), (306, 2986568), (312, 2929134), (338, 2703816), (376, 2430558), (408, 2239926), (423, 2160496), (442, 2067624), (468, 1952756), (507, 1802544), (564, 1620372), (611, 1495728), (612, 1493284), (624, 1464567), (663, 1378416), (676, 1351908), (752, 1215279), (799, 1143792), (816, 1119963), (846, 1080248), (884, 1033812), (936, 976378), (1014, 901272), (1128, 810186), (1222, 747864), (1224, 746642), (1326, 689208), (1352, 675954), (1521, 600848), (1598, 571896), (1692, 540124), (1768, 516906), (1833, 498576), (1872, 488189), (1989, 459472), (2028, 450636), (2209, 413712), (2256, 405093), (2397, 381264), (2444, 373932), (2448, 373321), (2652, 344604), (2704, 337977), (2873, 318096), (3042, 300424), (3196, 285948), (3384, 270062), (3536, 258453), (3666, 249288), (3978, 229736), (4056, 225318), (4418, 206856), (4794, 190632), (4888, 186966), (5304, 172302), (5499, 166192), (5746, 159048), (6084, 150212), (6392, 142974), (6627, 137904), (6768, 135031), (7191, 127088), (7332, 124644), (7943, 115056), (7956, 114868), (8112, 112659), (8619, 106032), (8836, 103428), (9588, 95316), (9776, 93483), (10387, 87984), (10608, 86151), (10998, 83096), (11492, 79524), (12168, 75106), (12784, 71487), (13254, 68952), (14382, 63544), (14664, 62322), (15886, 57528), (15912, 57434), (17238, 53016), (17672, 51714), (19176, 47658), (19881, 45968), (20774, 43992), (21996, 41548), (22984, 39762), (23829, 38352), (24336, 37553), (25857, 35344), (26508, 34476), (28717, 31824), (28764, 31772), (29328, 31161)]