40315644

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 116188800

約数和(自身を除く): 75873156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 59, 74, 76, 81, 108, 111, 114, 118, 148, 162, 171, 177, 222, 228, 236, 243, 324, 333, 342, 354, 444, 486, 513, 531, 666, 684, 703, 708, 972, 999, 1026, 1062, 1121, 1332, 1406, 1539, 1593, 1998, 2052, 2109, 2124, 2183, 2242, 2812, 2997, 3078, 3186, 3363, 3996, 4218, 4366, 4484, 4617, 4779, 5994, 6156, 6327, 6372, 6549, 6726, 8436, 8732, 8991, 9234, 9558, 10089, 11988, 12654, 13098, 13452, 14337, 17982, 18468, 18981, 19116, 19647, 20178, 25308, 26196, 28674, 30267, 35964, 37962, 39294, 40356, 41477, 56943, 57348, 58941, 60534, 75924, 78588, 82954, 90801, 113886, 117882, 121068, 124431, 165908, 170829, 176823, 181602, 227772, 235764, 248862, 272403, 341658, 353646, 363204, 373293, 497724, 530469, 544806, 683316, 707292, 746586, 1060938, 1089612, 1119879, 1493172, 2121876, 2239758, 3359637, 4479516, 6719274, 10078911, 13438548, 20157822, 40315644]

約数ペア:

[(1, 40315644), (2, 20157822), (3, 13438548), (4, 10078911), (6, 6719274), (9, 4479516), (12, 3359637), (18, 2239758), (19, 2121876), (27, 1493172), (36, 1119879), (37, 1089612), (38, 1060938), (54, 746586), (57, 707292), (59, 683316), (74, 544806), (76, 530469), (81, 497724), (108, 373293), (111, 363204), (114, 353646), (118, 341658), (148, 272403), (162, 248862), (171, 235764), (177, 227772), (222, 181602), (228, 176823), (236, 170829), (243, 165908), (324, 124431), (333, 121068), (342, 117882), (354, 113886), (444, 90801), (486, 82954), (513, 78588), (531, 75924), (666, 60534), (684, 58941), (703, 57348), (708, 56943), (972, 41477), (999, 40356), (1026, 39294), (1062, 37962), (1121, 35964), (1332, 30267), (1406, 28674), (1539, 26196), (1593, 25308), (1998, 20178), (2052, 19647), (2109, 19116), (2124, 18981), (2183, 18468), (2242, 17982), (2812, 14337), (2997, 13452), (3078, 13098), (3186, 12654), (3363, 11988), (3996, 10089), (4218, 9558), (4366, 9234), (4484, 8991), (4617, 8732), (4779, 8436), (5994, 6726), (6156, 6549), (6327, 6372)]