813388212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 216

約数和(自身を含む): 2589874560

約数和(自身を除く): 1776486348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 71, 78, 84, 91, 117, 126, 142, 156, 169, 182, 213, 234, 252, 269, 273, 284, 338, 364, 426, 468, 497, 507, 538, 546, 639, 676, 807, 819, 852, 923, 994, 1014, 1076, 1092, 1183, 1278, 1491, 1521, 1614, 1638, 1846, 1883, 1988, 2028, 2366, 2421, 2556, 2769, 2982, 3042, 3228, 3276, 3497, 3549, 3692, 3766, 4473, 4732, 4842, 5538, 5649, 5964, 6084, 6461, 6994, 7098, 7532, 8307, 8946, 9684, 10491, 10647, 11076, 11298, 11999, 12922, 13988, 14196, 16614, 16947, 17892, 19099, 19383, 20982, 21294, 22596, 23998, 24479, 25844, 31473, 33228, 33894, 35997, 38198, 38766, 41964, 42588, 45461, 47996, 48958, 57297, 58149, 62946, 67788, 71994, 73437, 76396, 77532, 83993, 90922, 97916, 107991, 114594, 116298, 125892, 133693, 136383, 143988, 146874, 167986, 171891, 181844, 215982, 220311, 229188, 232596, 248287, 251979, 267386, 272766, 293748, 318227, 335972, 343782, 401079, 409149, 431964, 440622, 496574, 503958, 534772, 545532, 636454, 687564, 744861, 755937, 802158, 818298, 881244, 954681, 993148, 1007916, 1203237, 1272908, 1489722, 1511874, 1604316, 1636596, 1738009, 1909362, 2234583, 2406474, 2864043, 2979444, 3023748, 3227731, 3476018, 3818724, 4469166, 4812948, 5214027, 5728086, 6455462, 6952036, 8938332, 9683193, 10428054, 11456172, 12910924, 15642081, 19366386, 20856108, 22594117, 29049579, 31284162, 38732772, 45188234, 58099158, 62568324, 67782351, 90376468, 116198316, 135564702, 203347053, 271129404, 406694106, 813388212]

約数ペア:

[(1, 813388212), (2, 406694106), (3, 271129404), (4, 203347053), (6, 135564702), (7, 116198316), (9, 90376468), (12, 67782351), (13, 62568324), (14, 58099158), (18, 45188234), (21, 38732772), (26, 31284162), (28, 29049579), (36, 22594117), (39, 20856108), (42, 19366386), (52, 15642081), (63, 12910924), (71, 11456172), (78, 10428054), (84, 9683193), (91, 8938332), (117, 6952036), (126, 6455462), (142, 5728086), (156, 5214027), (169, 4812948), (182, 4469166), (213, 3818724), (234, 3476018), (252, 3227731), (269, 3023748), (273, 2979444), (284, 2864043), (338, 2406474), (364, 2234583), (426, 1909362), (468, 1738009), (497, 1636596), (507, 1604316), (538, 1511874), (546, 1489722), (639, 1272908), (676, 1203237), (807, 1007916), (819, 993148), (852, 954681), (923, 881244), (994, 818298), (1014, 802158), (1076, 755937), (1092, 744861), (1183, 687564), (1278, 636454), (1491, 545532), (1521, 534772), (1614, 503958), (1638, 496574), (1846, 440622), (1883, 431964), (1988, 409149), (2028, 401079), (2366, 343782), (2421, 335972), (2556, 318227), (2769, 293748), (2982, 272766), (3042, 267386), (3228, 251979), (3276, 248287), (3497, 232596), (3549, 229188), (3692, 220311), (3766, 215982), (4473, 181844), (4732, 171891), (4842, 167986), (5538, 146874), (5649, 143988), (5964, 136383), (6084, 133693), (6461, 125892), (6994, 116298), (7098, 114594), (7532, 107991), (8307, 97916), (8946, 90922), (9684, 83993), (10491, 77532), (10647, 76396), (11076, 73437), (11298, 71994), (11999, 67788), (12922, 62946), (13988, 58149), (14196, 57297), (16614, 48958), (16947, 47996), (17892, 45461), (19099, 42588), (19383, 41964), (20982, 38766), (21294, 38198), (22596, 35997), (23998, 33894), (24479, 33228), (25844, 31473)]