444640014

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 216

約数和(自身を含む): 1285516440

約数和(自身を除く): 840876426

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 157, 169, 171, 182, 234, 247, 266, 273, 294, 314, 338, 342, 399, 441, 471, 494, 507, 546, 637, 741, 798, 819, 882, 931, 942, 1014, 1099, 1183, 1197, 1274, 1413, 1482, 1521, 1638, 1729, 1862, 1911, 2041, 2198, 2223, 2366, 2394, 2793, 2826, 2983, 3042, 3211, 3297, 3458, 3549, 3822, 4082, 4446, 5187, 5586, 5733, 5966, 6123, 6422, 6594, 7098, 7693, 8281, 8379, 8949, 9633, 9891, 10374, 10647, 11466, 12103, 12246, 14287, 15386, 15561, 16562, 16758, 17898, 18369, 19266, 19782, 20881, 21294, 22477, 23079, 24206, 24843, 26533, 26847, 28574, 28899, 31122, 36309, 36738, 38779, 41762, 42861, 44954, 46158, 49686, 53066, 53694, 57798, 62643, 67431, 69237, 72618, 74529, 77558, 79599, 85722, 100009, 108927, 116337, 125286, 128583, 134862, 138474, 146167, 149058, 157339, 159198, 185731, 187929, 200018, 202293, 217854, 232674, 238797, 257166, 271453, 292334, 300027, 314678, 349011, 371462, 375858, 404586, 438501, 472017, 477594, 504127, 542906, 557193, 600054, 698022, 814359, 877002, 900081, 944034, 1008254, 1114386, 1300117, 1315503, 1416051, 1512381, 1628718, 1671579, 1800162, 1900171, 2443077, 2600234, 2631006, 2832102, 3024762, 3343158, 3528889, 3800342, 3900351, 4537143, 4886154, 5700513, 7057778, 7800702, 9074286, 10586667, 11401026, 11701053, 17101539, 21173334, 23402106, 24702223, 31760001, 34203078, 49404446, 63520002, 74106669, 148213338, 222320007, 444640014]

約数ペア:

[(1, 444640014), (2, 222320007), (3, 148213338), (6, 74106669), (7, 63520002), (9, 49404446), (13, 34203078), (14, 31760001), (18, 24702223), (19, 23402106), (21, 21173334), (26, 17101539), (38, 11701053), (39, 11401026), (42, 10586667), (49, 9074286), (57, 7800702), (63, 7057778), (78, 5700513), (91, 4886154), (98, 4537143), (114, 3900351), (117, 3800342), (126, 3528889), (133, 3343158), (147, 3024762), (157, 2832102), (169, 2631006), (171, 2600234), (182, 2443077), (234, 1900171), (247, 1800162), (266, 1671579), (273, 1628718), (294, 1512381), (314, 1416051), (338, 1315503), (342, 1300117), (399, 1114386), (441, 1008254), (471, 944034), (494, 900081), (507, 877002), (546, 814359), (637, 698022), (741, 600054), (798, 557193), (819, 542906), (882, 504127), (931, 477594), (942, 472017), (1014, 438501), (1099, 404586), (1183, 375858), (1197, 371462), (1274, 349011), (1413, 314678), (1482, 300027), (1521, 292334), (1638, 271453), (1729, 257166), (1862, 238797), (1911, 232674), (2041, 217854), (2198, 202293), (2223, 200018), (2366, 187929), (2394, 185731), (2793, 159198), (2826, 157339), (2983, 149058), (3042, 146167), (3211, 138474), (3297, 134862), (3458, 128583), (3549, 125286), (3822, 116337), (4082, 108927), (4446, 100009), (5187, 85722), (5586, 79599), (5733, 77558), (5966, 74529), (6123, 72618), (6422, 69237), (6594, 67431), (7098, 62643), (7693, 57798), (8281, 53694), (8379, 53066), (8949, 49686), (9633, 46158), (9891, 44954), (10374, 42861), (10647, 41762), (11466, 38779), (12103, 36738), (12246, 36309), (14287, 31122), (15386, 28899), (15561, 28574), (16562, 26847), (16758, 26533), (17898, 24843), (18369, 24206), (19266, 23079), (19782, 22477), (20881, 21294)]