216630612

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{20261}}^1$

素因数の和:20291

約数の個数: 72

約数和(自身を含む): 619530912

約数和(自身を除く): 402900300

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 10692, 20261, 40522, 60783, 81044, 121566, 182349, 222871, 243132, 364698, 445742, 547047, 668613, 729396, 891484, 1094094, 1337226, 1641141, 2005839, 2188188, 2674452, 3282282, 4011678, 4923423, 6017517, 6564564, 8023356, 9846846, 12035034, 18052551, 19693692, 24070068, 36105102, 54157653, 72210204, 108315306, 216630612]

約数ペア:

[(1, 216630612), (2, 108315306), (3, 72210204), (4, 54157653), (6, 36105102), (9, 24070068), (11, 19693692), (12, 18052551), (18, 12035034), (22, 9846846), (27, 8023356), (33, 6564564), (36, 6017517), (44, 4923423), (54, 4011678), (66, 3282282), (81, 2674452), (99, 2188188), (108, 2005839), (132, 1641141), (162, 1337226), (198, 1094094), (243, 891484), (297, 729396), (324, 668613), (396, 547047), (486, 445742), (594, 364698), (891, 243132), (972, 222871), (1188, 182349), (1782, 121566), (2673, 81044), (3564, 60783), (5346, 40522), (10692, 20261)]