807865968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:432

約数の個数: 240

約数和(自身を含む): 2653330176

約数和(自身を除く): 1845464208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 41, 42, 48, 52, 56, 78, 82, 84, 91, 104, 112, 123, 156, 164, 168, 169, 182, 208, 246, 273, 287, 312, 328, 336, 338, 347, 364, 492, 507, 533, 546, 574, 624, 656, 676, 694, 728, 861, 984, 1014, 1041, 1066, 1092, 1148, 1183, 1352, 1388, 1456, 1599, 1722, 1968, 2028, 2082, 2132, 2184, 2296, 2366, 2429, 2704, 2776, 3198, 3444, 3549, 3731, 4056, 4164, 4264, 4368, 4511, 4592, 4732, 4858, 5552, 6396, 6888, 6929, 7098, 7287, 7462, 8112, 8328, 8528, 9022, 9464, 9716, 11193, 12792, 13533, 13776, 13858, 14196, 14227, 14574, 14924, 16656, 18044, 18928, 19432, 20787, 22386, 25584, 27066, 27716, 28392, 28454, 29148, 29848, 31577, 36088, 38864, 41574, 42681, 44772, 48503, 54132, 55432, 56784, 56908, 58296, 58643, 59696, 63154, 72176, 83148, 85362, 89544, 94731, 97006, 99589, 108264, 110864, 113816, 116592, 117286, 126308, 145509, 166296, 170724, 175929, 179088, 184951, 189462, 194012, 199178, 216528, 227632, 234572, 252616, 291018, 298767, 332592, 341448, 351858, 369902, 378924, 388024, 398356, 410501, 469144, 505232, 554853, 582036, 597534, 682896, 703716, 739804, 757848, 776048, 796712, 821002, 938288, 1109706, 1164072, 1195068, 1231503, 1294657, 1407432, 1479608, 1515696, 1593424, 1642004, 2219412, 2328144, 2390136, 2404363, 2463006, 2589314, 2814864, 2959216, 3284008, 3883971, 4438824, 4780272, 4808726, 4926012, 5178628, 6568016, 7213089, 7767942, 8877648, 9617452, 9852024, 10357256, 14426178, 15535884, 16830541, 19234904, 19704048, 20714512, 28852356, 31071768, 33661082, 38469808, 50491623, 57704712, 62143536, 67322164, 100983246, 115409424, 134644328, 201966492, 269288656, 403932984, 807865968]

約数ペア:

[(1, 807865968), (2, 403932984), (3, 269288656), (4, 201966492), (6, 134644328), (7, 115409424), (8, 100983246), (12, 67322164), (13, 62143536), (14, 57704712), (16, 50491623), (21, 38469808), (24, 33661082), (26, 31071768), (28, 28852356), (39, 20714512), (41, 19704048), (42, 19234904), (48, 16830541), (52, 15535884), (56, 14426178), (78, 10357256), (82, 9852024), (84, 9617452), (91, 8877648), (104, 7767942), (112, 7213089), (123, 6568016), (156, 5178628), (164, 4926012), (168, 4808726), (169, 4780272), (182, 4438824), (208, 3883971), (246, 3284008), (273, 2959216), (287, 2814864), (312, 2589314), (328, 2463006), (336, 2404363), (338, 2390136), (347, 2328144), (364, 2219412), (492, 1642004), (507, 1593424), (533, 1515696), (546, 1479608), (574, 1407432), (624, 1294657), (656, 1231503), (676, 1195068), (694, 1164072), (728, 1109706), (861, 938288), (984, 821002), (1014, 796712), (1041, 776048), (1066, 757848), (1092, 739804), (1148, 703716), (1183, 682896), (1352, 597534), (1388, 582036), (1456, 554853), (1599, 505232), (1722, 469144), (1968, 410501), (2028, 398356), (2082, 388024), (2132, 378924), (2184, 369902), (2296, 351858), (2366, 341448), (2429, 332592), (2704, 298767), (2776, 291018), (3198, 252616), (3444, 234572), (3549, 227632), (3731, 216528), (4056, 199178), (4164, 194012), (4264, 189462), (4368, 184951), (4511, 179088), (4592, 175929), (4732, 170724), (4858, 166296), (5552, 145509), (6396, 126308), (6888, 117286), (6929, 116592), (7098, 113816), (7287, 110864), (7462, 108264), (8112, 99589), (8328, 97006), (8528, 94731), (9022, 89544), (9464, 85362), (9716, 83148), (11193, 72176), (12792, 63154), (13533, 59696), (13776, 58643), (13858, 58296), (14196, 56908), (14227, 56784), (14574, 55432), (14924, 54132), (16656, 48503), (18044, 44772), (18928, 42681), (19432, 41574), (20787, 38864), (22386, 36088), (25584, 31577), (27066, 29848), (27716, 29148), (28392, 28454)]