678927887532

素因数分解:

$2^2\times 3^5\times {\mathrm{163}}^1\times {\mathrm{4285187}}^1$

素因数の和:4285369

約数の個数: 72

約数和(自身を含む): 1790660079936

約数和(自身を除く): 1111732192404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 163, 243, 324, 326, 486, 489, 652, 972, 978, 1467, 1956, 2934, 4401, 5868, 8802, 13203, 17604, 26406, 39609, 52812, 79218, 158436, 4285187, 8570374, 12855561, 17140748, 25711122, 38566683, 51422244, 77133366, 115700049, 154266732, 231400098, 347100147, 462800196, 694200294, 698485481, 1041300441, 1388400588, 1396970962, 2082600882, 2095456443, 2793941924, 4165201764, 4190912886, 6286369329, 8381825772, 12572738658, 18859107987, 25145477316, 37718215974, 56577323961, 75436431948, 113154647922, 169731971883, 226309295844, 339463943766, 678927887532]

約数ペア:

[(1, 678927887532), (2, 339463943766), (3, 226309295844), (4, 169731971883), (6, 113154647922), (9, 75436431948), (12, 56577323961), (18, 37718215974), (27, 25145477316), (36, 18859107987), (54, 12572738658), (81, 8381825772), (108, 6286369329), (162, 4190912886), (163, 4165201764), (243, 2793941924), (324, 2095456443), (326, 2082600882), (486, 1396970962), (489, 1388400588), (652, 1041300441), (972, 698485481), (978, 694200294), (1467, 462800196), (1956, 347100147), (2934, 231400098), (4401, 154266732), (5868, 115700049), (8802, 77133366), (13203, 51422244), (17604, 38566683), (26406, 25711122), (39609, 17140748), (52812, 12855561), (79218, 8570374), (158436, 4285187)]