22450428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 78427440

約数和(自身を除く): 55977012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 49, 52, 63, 66, 77, 78, 84, 89, 91, 98, 99, 117, 126, 132, 143, 147, 154, 156, 178, 182, 196, 198, 231, 234, 252, 267, 273, 286, 294, 308, 356, 364, 396, 429, 441, 462, 468, 534, 539, 546, 572, 588, 623, 637, 693, 801, 819, 858, 882, 924, 979, 1001, 1068, 1078, 1092, 1157, 1246, 1274, 1287, 1386, 1602, 1617, 1638, 1716, 1764, 1869, 1911, 1958, 2002, 2156, 2314, 2492, 2548, 2574, 2772, 2937, 3003, 3204, 3234, 3276, 3471, 3738, 3822, 3916, 4004, 4361, 4628, 4851, 5148, 5607, 5733, 5874, 6006, 6468, 6853, 6942, 7007, 7476, 7644, 8099, 8722, 8811, 9009, 9702, 10413, 11214, 11466, 11748, 12012, 12727, 13083, 13706, 13884, 14014, 16198, 17444, 17622, 18018, 19404, 20559, 20826, 21021, 22428, 22932, 24297, 25454, 26166, 27412, 28028, 32396, 35244, 36036, 38181, 39249, 41118, 41652, 42042, 47971, 48594, 50908, 52332, 56693, 61677, 63063, 72891, 76362, 78498, 82236, 84084, 89089, 95942, 97188, 113386, 114543, 123354, 126126, 143913, 145782, 152724, 156996, 170079, 178178, 191884, 226772, 229086, 246708, 252252, 267267, 287826, 291564, 340158, 356356, 431739, 458172, 510237, 534534, 575652, 623623, 680316, 801801, 863478, 1020474, 1069068, 1247246, 1603602, 1726956, 1870869, 2040948, 2494492, 3207204, 3741738, 5612607, 7483476, 11225214, 22450428]

約数ペア:

[(1, 22450428), (2, 11225214), (3, 7483476), (4, 5612607), (6, 3741738), (7, 3207204), (9, 2494492), (11, 2040948), (12, 1870869), (13, 1726956), (14, 1603602), (18, 1247246), (21, 1069068), (22, 1020474), (26, 863478), (28, 801801), (33, 680316), (36, 623623), (39, 575652), (42, 534534), (44, 510237), (49, 458172), (52, 431739), (63, 356356), (66, 340158), (77, 291564), (78, 287826), (84, 267267), (89, 252252), (91, 246708), (98, 229086), (99, 226772), (117, 191884), (126, 178178), (132, 170079), (143, 156996), (147, 152724), (154, 145782), (156, 143913), (178, 126126), (182, 123354), (196, 114543), (198, 113386), (231, 97188), (234, 95942), (252, 89089), (267, 84084), (273, 82236), (286, 78498), (294, 76362), (308, 72891), (356, 63063), (364, 61677), (396, 56693), (429, 52332), (441, 50908), (462, 48594), (468, 47971), (534, 42042), (539, 41652), (546, 41118), (572, 39249), (588, 38181), (623, 36036), (637, 35244), (693, 32396), (801, 28028), (819, 27412), (858, 26166), (882, 25454), (924, 24297), (979, 22932), (1001, 22428), (1068, 21021), (1078, 20826), (1092, 20559), (1157, 19404), (1246, 18018), (1274, 17622), (1287, 17444), (1386, 16198), (1602, 14014), (1617, 13884), (1638, 13706), (1716, 13083), (1764, 12727), (1869, 12012), (1911, 11748), (1958, 11466), (2002, 11214), (2156, 10413), (2314, 9702), (2492, 9009), (2548, 8811), (2574, 8722), (2772, 8099), (2937, 7644), (3003, 7476), (3204, 7007), (3234, 6942), (3276, 6853), (3471, 6468), (3738, 6006), (3822, 5874), (3916, 5733), (4004, 5607), (4361, 5148), (4628, 4851)]