213426873684

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1\times {\mathrm{1063}}^1$

素因数の和:1690

約数の個数: 144

約数和(自身を含む): 551013765120

約数和(自身を除く): 337586891436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 227, 237, 311, 316, 454, 474, 622, 681, 711, 908, 933, 948, 1063, 1244, 1362, 1422, 1866, 2043, 2126, 2724, 2799, 2844, 3189, 3732, 4086, 4252, 5598, 6378, 8172, 9567, 11196, 12756, 17933, 19134, 24569, 35866, 38268, 49138, 53799, 70597, 71732, 73707, 83977, 98276, 107598, 141194, 147414, 161397, 167954, 211791, 215196, 221121, 241301, 251931, 282388, 294828, 322794, 330593, 335908, 423582, 442242, 482602, 503862, 635373, 645588, 661186, 723903, 755793, 847164, 884484, 965204, 991779, 1007724, 1270746, 1322372, 1447806, 1511586, 1983558, 2171709, 2541492, 2895612, 2975337, 3023172, 3967116, 4343418, 5577163, 5950674, 8686836, 11154326, 11901348, 16731489, 19062779, 22308652, 26116847, 33462978, 38125558, 50194467, 52233694, 57188337, 66925956, 75044611, 76251116, 78350541, 100388934, 104467388, 114376674, 150089222, 156701082, 171565011, 200777868, 225133833, 228753348, 235051623, 300178444, 313402164, 343130022, 450267666, 470103246, 675401499, 686260044, 900535332, 940206492, 1350802998, 2701605996, 5928524269, 11857048538, 17785572807, 23714097076, 35571145614, 53356718421, 71142291228, 106713436842, 213426873684]

約数ペア:

[(1, 213426873684), (2, 106713436842), (3, 71142291228), (4, 53356718421), (6, 35571145614), (9, 23714097076), (12, 17785572807), (18, 11857048538), (36, 5928524269), (79, 2701605996), (158, 1350802998), (227, 940206492), (237, 900535332), (311, 686260044), (316, 675401499), (454, 470103246), (474, 450267666), (622, 343130022), (681, 313402164), (711, 300178444), (908, 235051623), (933, 228753348), (948, 225133833), (1063, 200777868), (1244, 171565011), (1362, 156701082), (1422, 150089222), (1866, 114376674), (2043, 104467388), (2126, 100388934), (2724, 78350541), (2799, 76251116), (2844, 75044611), (3189, 66925956), (3732, 57188337), (4086, 52233694), (4252, 50194467), (5598, 38125558), (6378, 33462978), (8172, 26116847), (9567, 22308652), (11196, 19062779), (12756, 16731489), (17933, 11901348), (19134, 11154326), (24569, 8686836), (35866, 5950674), (38268, 5577163), (49138, 4343418), (53799, 3967116), (70597, 3023172), (71732, 2975337), (73707, 2895612), (83977, 2541492), (98276, 2171709), (107598, 1983558), (141194, 1511586), (147414, 1447806), (161397, 1322372), (167954, 1270746), (211791, 1007724), (215196, 991779), (221121, 965204), (241301, 884484), (251931, 847164), (282388, 755793), (294828, 723903), (322794, 661186), (330593, 645588), (335908, 635373), (423582, 503862), (442242, 482602)]