325307988

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19687}}^1$

素因数の和:19723

約数の個数: 72

約数和(自身を含む): 902970432

約数和(自身を除く): 577662444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 4131, 5508, 8262, 16524, 19687, 39374, 59061, 78748, 118122, 177183, 236244, 334679, 354366, 531549, 669358, 708732, 1004037, 1063098, 1338716, 1594647, 2008074, 2126196, 3012111, 3189294, 4016148, 4783941, 6024222, 6378588, 9036333, 9567882, 12048444, 18072666, 19135764, 27108999, 36145332, 54217998, 81326997, 108435996, 162653994, 325307988]

約数ペア:

[(1, 325307988), (2, 162653994), (3, 108435996), (4, 81326997), (6, 54217998), (9, 36145332), (12, 27108999), (17, 19135764), (18, 18072666), (27, 12048444), (34, 9567882), (36, 9036333), (51, 6378588), (54, 6024222), (68, 4783941), (81, 4016148), (102, 3189294), (108, 3012111), (153, 2126196), (162, 2008074), (204, 1594647), (243, 1338716), (306, 1063098), (324, 1004037), (459, 708732), (486, 669358), (612, 531549), (918, 354366), (972, 334679), (1377, 236244), (1836, 177183), (2754, 118122), (4131, 78748), (5508, 59061), (8262, 39374), (16524, 19687)]