223524756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 216

約数和(自身を含む): 728687232

約数和(自身を除く): 505162476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 71, 78, 84, 91, 93, 117, 124, 126, 142, 156, 182, 186, 213, 217, 234, 252, 273, 279, 284, 364, 372, 403, 426, 434, 468, 497, 546, 558, 639, 651, 806, 819, 852, 868, 923, 961, 994, 1092, 1116, 1209, 1278, 1302, 1491, 1612, 1638, 1846, 1922, 1953, 1988, 2201, 2418, 2556, 2604, 2769, 2821, 2883, 2982, 3276, 3627, 3692, 3844, 3906, 4402, 4473, 4836, 5538, 5642, 5766, 5964, 6461, 6603, 6727, 7254, 7812, 8307, 8463, 8649, 8804, 8946, 11076, 11284, 11532, 12493, 12922, 13206, 13454, 14508, 15407, 16614, 16926, 17298, 17892, 19383, 19809, 20181, 24986, 25389, 25844, 26412, 26908, 28613, 30814, 33228, 33852, 34596, 37479, 38766, 39618, 40362, 46221, 49972, 50778, 57226, 58149, 60543, 61628, 68231, 74958, 77532, 79236, 80724, 85839, 87451, 92442, 101556, 112437, 114452, 116298, 121086, 136462, 138663, 149916, 171678, 174902, 184884, 200291, 204693, 224874, 232596, 242172, 257517, 262353, 272924, 277326, 343356, 349804, 400582, 409386, 449748, 477617, 515034, 524706, 554652, 600873, 614079, 787059, 801164, 818772, 887003, 955234, 1030068, 1049412, 1201746, 1228158, 1432851, 1574118, 1774006, 1802619, 1910468, 2403492, 2456316, 2661009, 2865702, 3148236, 3548012, 3605238, 4298553, 5322018, 5731404, 6209021, 7210476, 7983027, 8597106, 10644036, 12418042, 15966054, 17194212, 18627063, 24836084, 31932108, 37254126, 55881189, 74508252, 111762378, 223524756]

約数ペア:

[(1, 223524756), (2, 111762378), (3, 74508252), (4, 55881189), (6, 37254126), (7, 31932108), (9, 24836084), (12, 18627063), (13, 17194212), (14, 15966054), (18, 12418042), (21, 10644036), (26, 8597106), (28, 7983027), (31, 7210476), (36, 6209021), (39, 5731404), (42, 5322018), (52, 4298553), (62, 3605238), (63, 3548012), (71, 3148236), (78, 2865702), (84, 2661009), (91, 2456316), (93, 2403492), (117, 1910468), (124, 1802619), (126, 1774006), (142, 1574118), (156, 1432851), (182, 1228158), (186, 1201746), (213, 1049412), (217, 1030068), (234, 955234), (252, 887003), (273, 818772), (279, 801164), (284, 787059), (364, 614079), (372, 600873), (403, 554652), (426, 524706), (434, 515034), (468, 477617), (497, 449748), (546, 409386), (558, 400582), (639, 349804), (651, 343356), (806, 277326), (819, 272924), (852, 262353), (868, 257517), (923, 242172), (961, 232596), (994, 224874), (1092, 204693), (1116, 200291), (1209, 184884), (1278, 174902), (1302, 171678), (1491, 149916), (1612, 138663), (1638, 136462), (1846, 121086), (1922, 116298), (1953, 114452), (1988, 112437), (2201, 101556), (2418, 92442), (2556, 87451), (2604, 85839), (2769, 80724), (2821, 79236), (2883, 77532), (2982, 74958), (3276, 68231), (3627, 61628), (3692, 60543), (3844, 58149), (3906, 57226), (4402, 50778), (4473, 49972), (4836, 46221), (5538, 40362), (5642, 39618), (5766, 38766), (5964, 37479), (6461, 34596), (6603, 33852), (6727, 33228), (7254, 30814), (7812, 28613), (8307, 26908), (8463, 26412), (8649, 25844), (8804, 25389), (8946, 24986), (11076, 20181), (11284, 19809), (11532, 19383), (12493, 17892), (12922, 17298), (13206, 16926), (13454, 16614), (14508, 15407)]