231271164

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7549}}^1$

素因数の和:7619

約数の個数: 72

約数和(自身を含む): 626589600

約数和(自身を除く): 395318436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1702, 2553, 3404, 5106, 7549, 7659, 10212, 15098, 15318, 22647, 30196, 30636, 45294, 67941, 90588, 135882, 173627, 271764, 279313, 347254, 520881, 558626, 694508, 837939, 1041762, 1117252, 1562643, 1675878, 2083524, 2513817, 3125286, 3351756, 5027634, 6250572, 6424199, 10055268, 12848398, 19272597, 25696796, 38545194, 57817791, 77090388, 115635582, 231271164]

約数ペア:

[(1, 231271164), (2, 115635582), (3, 77090388), (4, 57817791), (6, 38545194), (9, 25696796), (12, 19272597), (18, 12848398), (23, 10055268), (36, 6424199), (37, 6250572), (46, 5027634), (69, 3351756), (74, 3125286), (92, 2513817), (111, 2083524), (138, 1675878), (148, 1562643), (207, 1117252), (222, 1041762), (276, 837939), (333, 694508), (414, 558626), (444, 520881), (666, 347254), (828, 279313), (851, 271764), (1332, 173627), (1702, 135882), (2553, 90588), (3404, 67941), (5106, 45294), (7549, 30636), (7659, 30196), (10212, 22647), (15098, 15318)]