738611172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 216

約数和(自身を含む): 2202776576

約数和(自身を除く): 1464165404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 43, 51, 52, 68, 78, 86, 102, 117, 127, 129, 153, 156, 172, 204, 221, 234, 254, 258, 289, 306, 381, 387, 442, 468, 508, 516, 559, 578, 612, 663, 731, 762, 774, 867, 884, 1118, 1143, 1156, 1326, 1462, 1524, 1548, 1651, 1677, 1734, 1989, 2159, 2193, 2236, 2286, 2601, 2652, 2924, 3302, 3354, 3468, 3757, 3978, 4318, 4386, 4572, 4953, 5031, 5202, 5461, 6477, 6579, 6604, 6708, 7514, 7956, 8636, 8772, 9503, 9906, 10062, 10404, 10922, 11271, 12427, 12954, 13158, 14859, 15028, 16383, 19006, 19431, 19812, 20124, 21844, 22542, 24854, 25908, 26316, 28067, 28509, 29718, 32766, 33813, 36703, 37281, 38012, 38862, 45084, 49149, 49708, 56134, 57018, 59436, 65532, 67626, 70993, 73406, 74562, 77724, 84201, 85527, 92837, 98298, 110109, 111843, 112268, 114036, 135252, 141986, 146812, 149124, 161551, 168402, 171054, 185674, 196596, 212979, 220218, 223686, 252603, 278511, 283972, 323102, 330327, 336804, 342108, 371348, 425958, 440436, 447372, 477139, 484653, 505206, 557022, 638937, 646204, 660654, 835533, 851916, 954278, 969306, 1010412, 1114044, 1206881, 1277874, 1321308, 1431417, 1453959, 1578229, 1671066, 1908556, 1938612, 2413762, 2555748, 2862834, 2907918, 3156458, 3342132, 3620643, 4294251, 4734687, 4827524, 5725668, 5815836, 6312916, 7241286, 8588502, 9469374, 10861929, 14204061, 14482572, 17177004, 18938748, 20516977, 21723858, 28408122, 41033954, 43447716, 56816244, 61550931, 82067908, 123101862, 184652793, 246203724, 369305586, 738611172]

約数ペア:

[(1, 738611172), (2, 369305586), (3, 246203724), (4, 184652793), (6, 123101862), (9, 82067908), (12, 61550931), (13, 56816244), (17, 43447716), (18, 41033954), (26, 28408122), (34, 21723858), (36, 20516977), (39, 18938748), (43, 17177004), (51, 14482572), (52, 14204061), (68, 10861929), (78, 9469374), (86, 8588502), (102, 7241286), (117, 6312916), (127, 5815836), (129, 5725668), (153, 4827524), (156, 4734687), (172, 4294251), (204, 3620643), (221, 3342132), (234, 3156458), (254, 2907918), (258, 2862834), (289, 2555748), (306, 2413762), (381, 1938612), (387, 1908556), (442, 1671066), (468, 1578229), (508, 1453959), (516, 1431417), (559, 1321308), (578, 1277874), (612, 1206881), (663, 1114044), (731, 1010412), (762, 969306), (774, 954278), (867, 851916), (884, 835533), (1118, 660654), (1143, 646204), (1156, 638937), (1326, 557022), (1462, 505206), (1524, 484653), (1548, 477139), (1651, 447372), (1677, 440436), (1734, 425958), (1989, 371348), (2159, 342108), (2193, 336804), (2236, 330327), (2286, 323102), (2601, 283972), (2652, 278511), (2924, 252603), (3302, 223686), (3354, 220218), (3468, 212979), (3757, 196596), (3978, 185674), (4318, 171054), (4386, 168402), (4572, 161551), (4953, 149124), (5031, 146812), (5202, 141986), (5461, 135252), (6477, 114036), (6579, 112268), (6604, 111843), (6708, 110109), (7514, 98298), (7956, 92837), (8636, 85527), (8772, 84201), (9503, 77724), (9906, 74562), (10062, 73406), (10404, 70993), (10922, 67626), (11271, 65532), (12427, 59436), (12954, 57018), (13158, 56134), (14859, 49708), (15028, 49149), (16383, 45084), (19006, 38862), (19431, 38012), (19812, 37281), (20124, 36703), (21844, 33813), (22542, 32766), (24854, 29718), (25908, 28509), (26316, 28067)]