2180882016

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{132851}}^1$

素因数の和:132889

約数の個数: 96

約数和(自身を含む): 6695740800

約数和(自身を除く): 4514858784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 132851, 265702, 398553, 531404, 797106, 1062808, 1195659, 1594212, 2125616, 2391318, 2524169, 3188424, 3586977, 4251232, 4782636, 5048338, 6376848, 7173954, 7572507, 9565272, 10096676, 12753696, 14347908, 15145014, 19130544, 20193352, 22717521, 28695816, 30290028, 38261088, 40386704, 45435042, 57391632, 60580056, 68152563, 80773408, 90870084, 114783264, 121160112, 136305126, 181740168, 242320224, 272610252, 363480336, 545220504, 726960672, 1090441008, 2180882016]

約数ペア:

[(1, 2180882016), (2, 1090441008), (3, 726960672), (4, 545220504), (6, 363480336), (8, 272610252), (9, 242320224), (12, 181740168), (16, 136305126), (18, 121160112), (19, 114783264), (24, 90870084), (27, 80773408), (32, 68152563), (36, 60580056), (38, 57391632), (48, 45435042), (54, 40386704), (57, 38261088), (72, 30290028), (76, 28695816), (96, 22717521), (108, 20193352), (114, 19130544), (144, 15145014), (152, 14347908), (171, 12753696), (216, 10096676), (228, 9565272), (288, 7572507), (304, 7173954), (342, 6376848), (432, 5048338), (456, 4782636), (513, 4251232), (608, 3586977), (684, 3188424), (864, 2524169), (912, 2391318), (1026, 2125616), (1368, 1594212), (1824, 1195659), (2052, 1062808), (2736, 797106), (4104, 531404), (5472, 398553), (8208, 265702), (16416, 132851)]