214771284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^2$

素因数の和:128

約数の個数: 216

約数和(自身を含む): 706292160

約数和(自身を除く): 491520876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 41, 42, 52, 54, 63, 78, 82, 84, 91, 108, 117, 123, 126, 156, 164, 169, 182, 189, 234, 246, 252, 273, 287, 338, 351, 364, 369, 378, 468, 492, 507, 533, 546, 574, 676, 702, 738, 756, 819, 861, 1014, 1066, 1092, 1107, 1148, 1183, 1404, 1476, 1521, 1599, 1638, 1681, 1722, 2028, 2132, 2214, 2366, 2457, 2583, 3042, 3198, 3276, 3362, 3444, 3549, 3731, 4428, 4563, 4732, 4797, 4914, 5043, 5166, 6084, 6396, 6724, 6929, 7098, 7462, 7749, 9126, 9594, 9828, 10086, 10332, 10647, 11193, 11767, 13858, 14196, 14391, 14924, 15129, 15498, 18252, 19188, 20172, 20787, 21294, 21853, 22386, 23534, 27716, 28782, 30258, 30996, 31941, 33579, 35301, 41574, 42588, 43706, 44772, 45387, 47068, 48503, 57564, 60516, 62361, 63882, 65559, 67158, 70602, 83148, 87412, 90774, 97006, 100737, 105903, 124722, 127764, 131118, 134316, 141204, 145509, 152971, 181548, 187083, 194012, 196677, 201474, 211806, 249444, 262236, 284089, 291018, 305942, 317709, 374166, 393354, 402948, 423612, 436527, 458913, 568178, 582036, 590031, 611884, 635418, 748332, 786708, 852267, 873054, 917826, 1136356, 1180062, 1270836, 1309581, 1376739, 1704534, 1746108, 1835652, 1988623, 2360124, 2556801, 2619162, 2753478, 3409068, 3977246, 4130217, 5113602, 5238324, 5506956, 5965869, 7670403, 7954492, 8260434, 10227204, 11931738, 15340806, 16520868, 17897607, 23863476, 30681612, 35795214, 53692821, 71590428, 107385642, 214771284]

約数ペア:

[(1, 214771284), (2, 107385642), (3, 71590428), (4, 53692821), (6, 35795214), (7, 30681612), (9, 23863476), (12, 17897607), (13, 16520868), (14, 15340806), (18, 11931738), (21, 10227204), (26, 8260434), (27, 7954492), (28, 7670403), (36, 5965869), (39, 5506956), (41, 5238324), (42, 5113602), (52, 4130217), (54, 3977246), (63, 3409068), (78, 2753478), (82, 2619162), (84, 2556801), (91, 2360124), (108, 1988623), (117, 1835652), (123, 1746108), (126, 1704534), (156, 1376739), (164, 1309581), (169, 1270836), (182, 1180062), (189, 1136356), (234, 917826), (246, 873054), (252, 852267), (273, 786708), (287, 748332), (338, 635418), (351, 611884), (364, 590031), (369, 582036), (378, 568178), (468, 458913), (492, 436527), (507, 423612), (533, 402948), (546, 393354), (574, 374166), (676, 317709), (702, 305942), (738, 291018), (756, 284089), (819, 262236), (861, 249444), (1014, 211806), (1066, 201474), (1092, 196677), (1107, 194012), (1148, 187083), (1183, 181548), (1404, 152971), (1476, 145509), (1521, 141204), (1599, 134316), (1638, 131118), (1681, 127764), (1722, 124722), (2028, 105903), (2132, 100737), (2214, 97006), (2366, 90774), (2457, 87412), (2583, 83148), (3042, 70602), (3198, 67158), (3276, 65559), (3362, 63882), (3444, 62361), (3549, 60516), (3731, 57564), (4428, 48503), (4563, 47068), (4732, 45387), (4797, 44772), (4914, 43706), (5043, 42588), (5166, 41574), (6084, 35301), (6396, 33579), (6724, 31941), (6929, 30996), (7098, 30258), (7462, 28782), (7749, 27716), (9126, 23534), (9594, 22386), (9828, 21853), (10086, 21294), (10332, 20787), (10647, 20172), (11193, 19188), (11767, 18252), (13858, 15498), (14196, 15129), (14391, 14924)]