878880132

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 2622799872

約数和(自身を除く): 1743919740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 53, 54, 62, 78, 81, 93, 106, 108, 117, 124, 127, 156, 159, 162, 186, 212, 234, 254, 279, 318, 324, 351, 372, 381, 403, 468, 477, 508, 558, 636, 689, 702, 762, 806, 837, 954, 1053, 1116, 1143, 1209, 1378, 1404, 1431, 1524, 1612, 1643, 1651, 1674, 1908, 2067, 2106, 2286, 2418, 2511, 2756, 2862, 3286, 3302, 3348, 3429, 3627, 3937, 4134, 4212, 4293, 4572, 4836, 4929, 4953, 5022, 5724, 6201, 6572, 6604, 6731, 6858, 7254, 7874, 8268, 8586, 9858, 9906, 10044, 10287, 10881, 11811, 12402, 13462, 13716, 14508, 14787, 14859, 15748, 17172, 18603, 19716, 19812, 20193, 20574, 21359, 21762, 23622, 24804, 26924, 29574, 29718, 32643, 35433, 37206, 40386, 41148, 42718, 43524, 44361, 44577, 47244, 51181, 55809, 59148, 59436, 60579, 64077, 65286, 70866, 74412, 80772, 85436, 87503, 88722, 89154, 102362, 106299, 111618, 121158, 128154, 130572, 133083, 133731, 141732, 153543, 175006, 177444, 178308, 181737, 192231, 204724, 208661, 212598, 223236, 242316, 256308, 262509, 266166, 267462, 307086, 318897, 350012, 363474, 384462, 417322, 425196, 460629, 525018, 532332, 534924, 545211, 576693, 614172, 625983, 637794, 726948, 768924, 787527, 834644, 921258, 1050036, 1090422, 1153386, 1251966, 1275588, 1381887, 1575054, 1730079, 1842516, 1877949, 2180844, 2306772, 2362581, 2503932, 2712593, 2763774, 3150108, 3460158, 3755898, 4145661, 4725162, 5425186, 5527548, 5633847, 6920316, 7087743, 7511796, 8137779, 8291322, 9450324, 10850372, 11267694, 14175486, 16275558, 16582644, 16901541, 22535388, 24413337, 28350972, 32551116, 33803082, 48826674, 67606164, 73240011, 97653348, 146480022, 219720033, 292960044, 439440066, 878880132]

約数ペア:

[(1, 878880132), (2, 439440066), (3, 292960044), (4, 219720033), (6, 146480022), (9, 97653348), (12, 73240011), (13, 67606164), (18, 48826674), (26, 33803082), (27, 32551116), (31, 28350972), (36, 24413337), (39, 22535388), (52, 16901541), (53, 16582644), (54, 16275558), (62, 14175486), (78, 11267694), (81, 10850372), (93, 9450324), (106, 8291322), (108, 8137779), (117, 7511796), (124, 7087743), (127, 6920316), (156, 5633847), (159, 5527548), (162, 5425186), (186, 4725162), (212, 4145661), (234, 3755898), (254, 3460158), (279, 3150108), (318, 2763774), (324, 2712593), (351, 2503932), (372, 2362581), (381, 2306772), (403, 2180844), (468, 1877949), (477, 1842516), (508, 1730079), (558, 1575054), (636, 1381887), (689, 1275588), (702, 1251966), (762, 1153386), (806, 1090422), (837, 1050036), (954, 921258), (1053, 834644), (1116, 787527), (1143, 768924), (1209, 726948), (1378, 637794), (1404, 625983), (1431, 614172), (1524, 576693), (1612, 545211), (1643, 534924), (1651, 532332), (1674, 525018), (1908, 460629), (2067, 425196), (2106, 417322), (2286, 384462), (2418, 363474), (2511, 350012), (2756, 318897), (2862, 307086), (3286, 267462), (3302, 266166), (3348, 262509), (3429, 256308), (3627, 242316), (3937, 223236), (4134, 212598), (4212, 208661), (4293, 204724), (4572, 192231), (4836, 181737), (4929, 178308), (4953, 177444), (5022, 175006), (5724, 153543), (6201, 141732), (6572, 133731), (6604, 133083), (6731, 130572), (6858, 128154), (7254, 121158), (7874, 111618), (8268, 106299), (8586, 102362), (9858, 89154), (9906, 88722), (10044, 87503), (10287, 85436), (10881, 80772), (11811, 74412), (12402, 70866), (13462, 65286), (13716, 64077), (14508, 60579), (14787, 59436), (14859, 59148), (15748, 55809), (17172, 51181), (18603, 47244), (19716, 44577), (19812, 44361), (20193, 43524), (20574, 42718), (21359, 41148), (21762, 40386), (23622, 37206), (24804, 35433), (26924, 32643), (29574, 29718)]