518905764

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1$

素因数の和:731

約数の個数: 120

約数和(自身を含む): 1469206200

約数和(自身を除く): 950300436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 349, 351, 353, 468, 698, 702, 706, 1047, 1053, 1059, 1396, 1404, 1412, 2094, 2106, 2118, 3141, 3177, 4188, 4212, 4236, 4537, 4589, 6282, 6354, 9074, 9178, 9423, 9531, 12564, 12708, 13611, 13767, 18148, 18356, 18846, 19062, 27222, 27534, 28269, 28593, 37692, 38124, 40833, 41301, 54444, 55068, 56538, 57186, 81666, 82602, 113076, 114372, 122499, 123197, 123903, 163332, 165204, 244998, 246394, 247806, 367497, 369591, 371709, 489996, 492788, 495612, 734994, 739182, 743418, 1108773, 1469988, 1478364, 1486836, 1601561, 2217546, 3203122, 3326319, 4435092, 4804683, 6406244, 6652638, 9609366, 9978957, 13305276, 14414049, 19218732, 19957914, 28828098, 39915828, 43242147, 57656196, 86484294, 129726441, 172968588, 259452882, 518905764]

約数ペア:

[(1, 518905764), (2, 259452882), (3, 172968588), (4, 129726441), (6, 86484294), (9, 57656196), (12, 43242147), (13, 39915828), (18, 28828098), (26, 19957914), (27, 19218732), (36, 14414049), (39, 13305276), (52, 9978957), (54, 9609366), (78, 6652638), (81, 6406244), (108, 4804683), (117, 4435092), (156, 3326319), (162, 3203122), (234, 2217546), (324, 1601561), (349, 1486836), (351, 1478364), (353, 1469988), (468, 1108773), (698, 743418), (702, 739182), (706, 734994), (1047, 495612), (1053, 492788), (1059, 489996), (1396, 371709), (1404, 369591), (1412, 367497), (2094, 247806), (2106, 246394), (2118, 244998), (3141, 165204), (3177, 163332), (4188, 123903), (4212, 123197), (4236, 122499), (4537, 114372), (4589, 113076), (6282, 82602), (6354, 81666), (9074, 57186), (9178, 56538), (9423, 55068), (9531, 54444), (12564, 41301), (12708, 40833), (13611, 38124), (13767, 37692), (18148, 28593), (18356, 28269), (18846, 27534), (19062, 27222)]